457000993439 has 8 divisors (see below), whose sum is σ = 457737811200. Its totient is φ = 456264759456.

The previous prime is 457000993387. The next prime is 457000993441. The reversal of 457000993439 is 934399000754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 457000993439 - 2³⁶ = 388281516703 is a prime.

It is a super-3 number, since 3×457000993439³ (a number of 36 digits) contains 333 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 (457000992439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434737 + ... + 1724085.

It is an arithmetic number, because the mean of its divisors is an integer number (57217226400).

Almost surely, 2^457000993439 is an apocalyptic number.

457000993439 is a deficient number, since it is larger than the sum of its proper divisors (736817761).

457000993439 is a wasteful number, since it uses less digits than its factorization.

457000993439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291889.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 457000993439 in words is "four hundred fifty-seven billion, nine hundred ninety-three thousand, four hundred thirty-nine".