404251452022252 has 48 divisors (see below), whose sum is σ = 738509492109312. Its totient is φ = 193256163858560.

The previous prime is 404251452022237. The next prime is 404251452022333. The reversal of 404251452022252 is 252220254152404.

It is a super-2 number, since 2×404251452022252² (a number of 30 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, 2619607848 + ... + 2619762160.

It is an arithmetic number, because the mean of its divisors is an integer number (15385614418944).

Almost surely, 2^{404251452022252} is an apocalyptic number.

It is an amenable number.

404251452022252 is a deficient number, since it is larger than the sum of its proper divisors (334258040087060).

404251452022252 is a wasteful number, since it uses less digits than its factorization.

404251452022252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166158 (or 166156 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 40.

The spelling of 404251452022252 in words is "four hundred four trillion, two hundred fifty-one billion, four hundred fifty-two million, twenty-two thousand, two hundred fifty-two".