404023032010 has 32 divisors (see below), whose sum is σ = 810189429840. Its totient is φ = 144033673728.

The previous prime is 404023031999. The next prime is 404023032041. The reversal of 404023032010 is 10230320404.

It can be written as a sum of positive squares in 8 ways, for example, as 151670523601 + 252352508409 = 389449^2 + 502347^2 .

It is a super-2 number, since 2×404023032010² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53580187 + ... + 53587726.

Almost surely, 2^404023032010 is an apocalyptic number.

404023032010 is an abundant number, since it is smaller than the sum of its proper divisors (406166397830).

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

404023032010 is a wasteful number, since it uses less digits than its factorization.

404023032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107167962.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 404023032010 its reverse (10230320404), we get a palindrome (414253352414).

The spelling of 404023032010 in words is "four hundred four billion, twenty-three million, thirty-two thousand, ten".