459697840748 has 12 divisors (see below), whose sum is σ = 805278120192. Its totient is φ = 229618377840.

The previous prime is 459697840741. The next prime is 459697840757. The reversal of 459697840748 is 847048796954.

It is a super-2 number, since 2×459697840748² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459697840741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57631148 + ... + 57639123.

It is an arithmetic number, because the mean of its divisors is an integer number (67106510016).

Almost surely, 2^459697840748 is an apocalyptic number.

It is an amenable number.

459697840748 is a deficient number, since it is larger than the sum of its proper divisors (345580279444).

459697840748 is a wasteful number, since it uses less digits than its factorization.

459697840748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115271272 (or 115271270 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 71.

The spelling of 459697840748 in words is "four hundred fifty-nine billion, six hundred ninety-seven million, eight hundred forty thousand, seven hundred forty-eight".