1400365423608 has 16 divisors (see below), whose sum is σ = 3500913559080. Its totient is φ = 466788474528.

The previous prime is 1400365423571. The next prime is 1400365423651. The reversal of 1400365423608 is 8063245630041.

It is a super-2 number, since 2×1400365423608² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1400365423608.

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, 29174279635 + ... + 29174279682.

Almost surely, 2^{1400365423608} is an apocalyptic number.

It is an amenable number.

1400365423608 is an abundant number, since it is smaller than the sum of its proper divisors (2100548135472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400365423608 is a wasteful number, since it uses less digits than its factorization.

1400365423608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58348559326 (or 58348559322 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 1400365423608 in words is "one trillion, four hundred billion, three hundred sixty-five million, four hundred twenty-three thousand, six hundred eight".