457783007373146 has 96 divisors (see below), whose sum is σ = 872583417131328. Its totient is φ = 178503410292480.

The previous prime is 457783007373017. The next prime is 457783007373151. The reversal of 457783007373146 is 641373700387754.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140778521 + ... + 143993603.

It is an arithmetic number, because the mean of its divisors is an integer number (9089410595118).

Almost surely, 2^{457783007373146} is an apocalyptic number.

457783007373146 is a deficient number, since it is larger than the sum of its proper divisors (414800409758182).

457783007373146 is a wasteful number, since it uses less digits than its factorization.

457783007373146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216716 (or 3216709 counting only the distinct ones).

The product of its (nonzero) digits is 248935680, while the sum is 65.

The spelling of 457783007373146 in words is "four hundred fifty-seven trillion, seven hundred eighty-three billion, seven million, three hundred seventy-three thousand, one hundred forty-six".