1400401240024 has 16 divisors (see below), whose sum is σ = 2626090855200. Its totient is φ = 700110345312.

The previous prime is 1400401240013. The next prime is 1400401240093. The reversal of 1400401240024 is 4200421040041.

It is a super-2 number, since 2×1400401240024² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400401239977 and 1400401240004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11218387 + ... + 11342530.

It is an arithmetic number, because the mean of its divisors is an integer number (164130678450).

Almost surely, 2^{1400401240024} is an apocalyptic number.

It is an amenable number.

1400401240024 is a deficient number, since it is larger than the sum of its proper divisors (1225689615176).

1400401240024 is a wasteful number, since it uses less digits than its factorization.

1400401240024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22568682 (or 22568678 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1400401240024 its reverse (4200421040041), we get a palindrome (5600822280065).

The spelling of 1400401240024 in words is "one trillion, four hundred billion, four hundred one million, two hundred forty thousand, twenty-four".