457266042012 has 48 divisors (see below), whose sum is σ = 1180082302112. Its totient is φ = 136894613760.

The previous prime is 457266042011. The next prime is 457266042047. The reversal of 457266042012 is 210240662754.

It is a super-3 number, since 3×457266042012³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457266042011) 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, 39604939 + ... + 39616482.

Almost surely, 2^457266042012 is an apocalyptic number.

It is an amenable number.

457266042012 is an abundant number, since it is smaller than the sum of its proper divisors (722816260100).

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

457266042012 is a wasteful number, since it uses less digits than its factorization.

457266042012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79221478 (or 79221476 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 457266042012 in words is "four hundred fifty-seven billion, two hundred sixty-six million, forty-two thousand, twelve".