404100253440122 has 16 divisors (see below), whose sum is σ = 620941853570472. Its totient is φ = 197119751738880.

The previous prime is 404100253440119. The next prime is 404100253440131. The reversal of 404100253440122 is 221044352001404.

It can be written as a sum of positive squares in 4 ways, for example, as 292156256871241 + 111943996568881 = 17092579^2 + 10580359^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22028273 + ... + 35964500.

Almost surely, 2^{404100253440122} is an apocalyptic number.

404100253440122 is a deficient number, since it is larger than the sum of its proper divisors (216841600130350).

404100253440122 is a wasteful number, since it uses less digits than its factorization.

404100253440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58077793.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 404100253440122 in words is "four hundred four trillion, one hundred billion, two hundred fifty-three million, four hundred forty thousand, one hundred twenty-two".