744302812956 has 12 divisors (see below), whose sum is σ = 1736706563592. Its totient is φ = 248100937648.

The previous prime is 744302812943. The next prime is 744302812973. The reversal of 744302812956 is 659218203447.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 744302812899 and 744302812908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31012617195 + ... + 31012617218.

It is an arithmetic number, because the mean of its divisors is an integer number (144725546966).

It is a 1-persistent number, because it is pandigital, but 2⋅744302812956 = 1488605625912 is not.

Almost surely, 2^744302812956 is an apocalyptic number.

It is an amenable number.

744302812956 is an abundant number, since it is smaller than the sum of its proper divisors (992403750636).

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

744302812956 is a wasteful number, since it uses less digits than its factorization.

744302812956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62025234420 (or 62025234418 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 744302812956 in words is "seven hundred forty-four billion, three hundred two million, eight hundred twelve thousand, nine hundred fifty-six".