230465759290 has 128 divisors (see below), whose sum is σ = 482668139520. Its totient is φ = 78466572288.

The previous prime is 230465759197. The next prime is 230465759291. The reversal of 230465759290 is 92957564032.

It is a super-2 number, since 2×230465759290² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230465759291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40809247 + ... + 40814893.

It is an arithmetic number, because the mean of its divisors is an integer number (3770844840).

Almost surely, 2^230465759290 is an apocalyptic number.

230465759290 is an abundant number, since it is smaller than the sum of its proper divisors (252202380230).

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

230465759290 is a wasteful number, since it uses less digits than its factorization.

230465759290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 230465759290 in words is "two hundred thirty billion, four hundred sixty-five million, seven hundred fifty-nine thousand, two hundred ninety".