1400236234424 has 16 divisors (see below), whose sum is σ = 2696400857400. Its totient is φ = 681196005792.

The previous prime is 1400236234399. The next prime is 1400236234451. The reversal of 1400236234424 is 4244326320041.

It is a super-2 number, since 2×1400236234424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365263614 + ... + 2365264205.

Almost surely, 2^{1400236234424} is an apocalyptic number.

It is an amenable number.

1400236234424 is a deficient number, since it is larger than the sum of its proper divisors (1296164622976).

1400236234424 is a wasteful number, since it uses less digits than its factorization.

1400236234424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730527862 (or 4730527858 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 1400236234424 in words is "one trillion, four hundred billion, two hundred thirty-six million, two hundred thirty-four thousand, four hundred twenty-four".