1400434450504 has 16 divisors (see below), whose sum is σ = 2634257733120. Its totient is φ = 697965721680.

The previous prime is 1400434450483. The next prime is 1400434450523. The reversal of 1400434450504 is 4050544340041.

It is a super-2 number, since 2×1400434450504² (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 1400434450504.

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, 281435304 + ... + 281440279.

It is an arithmetic number, because the mean of its divisors is an integer number (164641108320).

Almost surely, 2^{1400434450504} is an apocalyptic number.

It is an amenable number.

1400434450504 is a deficient number, since it is larger than the sum of its proper divisors (1233823282616).

1400434450504 is a wasteful number, since it uses less digits than its factorization.

1400434450504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562875900 (or 562875896 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 1400434450504 its reverse (4050544340041), we get a palindrome (5450978790545).

The spelling of 1400434450504 in words is "one trillion, four hundred billion, four hundred thirty-four million, four hundred fifty thousand, five hundred four".