1401624336141 has 6 divisors (see below), whose sum is σ = 2024568485550. Its totient is φ = 934416224088.

The previous prime is 1401624336109. The next prime is 1401624336173. The reversal of 1401624336141 is 1416334261041.

1401624336141 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 6 + 2 + 4 + 33 + 614 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1401624336109) and next prime (1401624336173).

It can be written as a sum of positive squares in only one way, i.e., 1392128613225 + 9495722916 = 1179885^2 + 97446^2 .

It is not a de Polignac number, because 1401624336141 - 2⁵ = 1401624336109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1401624336096 and 1401624336105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401624346141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77868018666 + ... + 77868018683.

It is an arithmetic number, because the mean of its divisors is an integer number (337428080925).

Almost surely, 2^{1401624336141} is an apocalyptic number.

It is an amenable number.

1401624336141 is a deficient number, since it is larger than the sum of its proper divisors (622944149409).

1401624336141 is a wasteful number, since it uses less digits than its factorization.

1401624336141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155736037355 (or 155736037352 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 1401624336141 its reverse (1416334261041), we get a palindrome (2817958597182).

The spelling of 1401624336141 in words is "one trillion, four hundred one billion, six hundred twenty-four million, three hundred thirty-six thousand, one hundred forty-one".