42404224626 has 48 divisors (see below), whose sum is σ = 95677545600. Its totient is φ = 14075561808.

The previous prime is 42404224573. The next prime is 42404224633. The reversal of 42404224626 is 62642240424.

42404224626 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 4 + 2 + 24 + 626 = 666.

It is a super-2 number, since 2×42404224626² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66381 + ... + 298688.

It is an arithmetic number, because the mean of its divisors is an integer number (1993282200).

Almost surely, 2^42404224626 is an apocalyptic number.

42404224626 is an abundant number, since it is smaller than the sum of its proper divisors (53273320974).

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

42404224626 is a wasteful number, since it uses less digits than its factorization.

42404224626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365325 (or 365313 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 42404224626 in words is "forty-two billion, four hundred four million, two hundred twenty-four thousand, six hundred twenty-six".