42204044424402 has 48 divisors (see below), whose sum is σ = 105206630443200. Its totient is φ = 11977370224416.

The previous prime is 42204044424343. The next prime is 42204044424431. The reversal of 42204044424402 is 20442444040224.

42204044424402 is a `hidden beast` number, since 4 + 2 + 2 + 0 + 404 + 4 + 4 + 244 + 0 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123983688 + ... + 1124021235.

It is an arithmetic number, because the mean of its divisors is an integer number (2191804800900).

Almost surely, 2^{42204044424402} is an apocalyptic number.

42204044424402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42204044424402 is an abundant number, since it is smaller than the sum of its proper divisors (63002586018798).

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

42204044424402 is a wasteful number, since it uses less digits than its factorization.

42204044424402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248005087 (or 2248005084 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 42204044424402 its reverse (20442444040224), we get a palindrome (62646488464626).

The spelling of 42204044424402 in words is "forty-two trillion, two hundred four billion, forty-four million, four hundred twenty-four thousand, four hundred two".