404040070034 has 4 divisors (see below), whose sum is σ = 606060105054. Its totient is φ = 202020035016.

The previous prime is 404040070001. The next prime is 404040070037. The reversal of 404040070034 is 430070040404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 332175864409 + 71864205625 = 576347^2 + 268075^2 .

It is a super-2 number, since 2×404040070034² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 404040069985 and 404040070012.

It is not an unprimeable number, because it can be changed into a prime (404040070037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101010017507 + ... + 101010017510.

Almost surely, 2^404040070034 is an apocalyptic number.

404040070034 is a deficient number, since it is larger than the sum of its proper divisors (202020035020).

404040070034 is a wasteful number, since it uses less digits than its factorization.

404040070034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202020035019.

The product of its (nonzero) digits is 5376, while the sum is 26.

The spelling of 404040070034 in words is "four hundred four billion, forty million, seventy thousand, thirty-four".