457033130116446 has 64 divisors (see below), whose sum is σ = 999148256563968. Its totient is φ = 138516015230208.

The previous prime is 457033130116363. The next prime is 457033130116447. The reversal of 457033130116446 is 644611031330754.

It is a junction number, because it is equal to n+sod(n) for n = 457033130116395 and 457033130116404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457033130116447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64590850 + ... + 71316506.

It is an arithmetic number, because the mean of its divisors is an integer number (15611691508812).

Almost surely, 2^{457033130116446} is an apocalyptic number.

457033130116446 is an abundant number, since it is smaller than the sum of its proper divisors (542115126447522).

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

457033130116446 is a wasteful number, since it uses less digits than its factorization.

457033130116446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6738745.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 457033130116446 in words is "four hundred fifty-seven trillion, thirty-three billion, one hundred thirty million, one hundred sixteen thousand, four hundred forty-six".