457462676340 has 72 divisors (see below), whose sum is σ = 1447968832128. Its totient is φ = 116686130880.

The previous prime is 457462676327. The next prime is 457462676347. The reversal of 457462676340 is 43676264754.

457462676340 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 626 + 7 + 6 + 3 + 4 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457462676347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55244976 + ... + 55253255.

It is an arithmetic number, because the mean of its divisors is an integer number (20110678224).

Almost surely, 2^457462676340 is an apocalyptic number.

It is an amenable number.

457462676340 is an abundant number, since it is smaller than the sum of its proper divisors (990506155788).

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

457462676340 is a wasteful number, since it uses less digits than its factorization.

457462676340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110498269 (or 110498264 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 54.

The spelling of 457462676340 in words is "four hundred fifty-seven billion, four hundred sixty-two million, six hundred seventy-six thousand, three hundred forty".