1401752850481 has 8 divisors (see below), whose sum is σ = 1450155225600. Its totient is φ = 1353354880080.

The previous prime is 1401752850467. The next prime is 1401752850503. The reversal of 1401752850481 is 1840582571041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1401752850481 - 2⁹ = 1401752849969 is a prime.

It is a super-2 number, since 2×1401752850481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401752850431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447121 + ... + 1733038.

It is an arithmetic number, because the mean of its divisors is an integer number (181269403200).

Almost surely, 2^{1401752850481} is an apocalyptic number.

It is an amenable number.

1401752850481 is a deficient number, since it is larger than the sum of its proper divisors (48402375119).

1401752850481 is a wasteful number, since it uses less digits than its factorization.

1401752850481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202359.

The product of its (nonzero) digits is 358400, while the sum is 46.

The spelling of 1401752850481 in words is "one trillion, four hundred one billion, seven hundred fifty-two million, eight hundred fifty thousand, four hundred eighty-one".