230795428278 has 8 divisors (see below), whose sum is σ = 461590856568. Its totient is φ = 76931809424.

The previous prime is 230795428277. The next prime is 230795428309. The reversal of 230795428278 is 872824597032.

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

230795428278 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230795428277) 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, 19232952351 + ... + 19232952362.

It is an arithmetic number, because the mean of its divisors is an integer number (57698857071).

Almost surely, 2^230795428278 is an apocalyptic number.

230795428278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230795428278 is a wasteful number, since it uses less digits than its factorization.

230795428278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38465904718.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 230795428278 in words is "two hundred thirty billion, seven hundred ninety-five million, four hundred twenty-eight thousand, two hundred seventy-eight".