404053354502534 has 32 divisors (see below), whose sum is σ = 700331594489856. Its totient is φ = 172792718753920.

The previous prime is 404053354502513. The next prime is 404053354502573. The reversal of 404053354502534 is 435205453350404.

It is a super-2 number, since 2×404053354502534² (a number of 30 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200029034 + ... + 202038909.

It is an arithmetic number, because the mean of its divisors is an integer number (21885362327808).

Almost surely, 2^{404053354502534} is an apocalyptic number.

404053354502534 is a deficient number, since it is larger than the sum of its proper divisors (296278239987322).

404053354502534 is a wasteful number, since it uses less digits than its factorization.

404053354502534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402070660.

The product of its (nonzero) digits is 8640000, while the sum is 47.

The spelling of 404053354502534 in words is "four hundred four trillion, fifty-three billion, three hundred fifty-four million, five hundred two thousand, five hundred thirty-four".