431124133636042 has 24 divisors (see below), whose sum is σ = 820655586478080. Its totient is φ = 167970441675960.

The previous prime is 431124133636033. The next prime is 431124133636073. The reversal of 431124133636042 is 240636331421134.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 431124133636042.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199964810442 + ... + 199964812597.

It is an arithmetic number, because the mean of its divisors is an integer number (34193982769920).

Almost surely, 2^{431124133636042} is an apocalyptic number.

431124133636042 is a deficient number, since it is larger than the sum of its proper divisors (389531452842038).

431124133636042 is a wasteful number, since it uses less digits than its factorization.

431124133636042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399929623066 (or 399929623059 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 431124133636042 in words is "four hundred thirty-one trillion, one hundred twenty-four billion, one hundred thirty-three million, six hundred thirty-six thousand, forty-two".