457674706943 has 16 divisors (see below), whose sum is σ = 469160854272. Its totient is φ = 446350632000.

The previous prime is 457674706939. The next prime is 457674706967. The reversal of 457674706943 is 349607476754.

It is a cyclic number.

It is not a de Polignac number, because 457674706943 - 2² = 457674706939 is a prime.

It is a super-2 number, since 2×457674706943² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457674706903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832608 + ... + 2989818.

It is an arithmetic number, because the mean of its divisors is an integer number (29322553392).

Almost surely, 2^457674706943 is an apocalyptic number.

457674706943 is a deficient number, since it is larger than the sum of its proper divisors (11486147329).

457674706943 is a wasteful number, since it uses less digits than its factorization.

457674706943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157726.

The product of its (nonzero) digits is 106686720, while the sum is 62.

The spelling of 457674706943 in words is "four hundred fifty-seven billion, six hundred seventy-four million, seven hundred six thousand, nine hundred forty-three".