228235550379 has 8 divisors (see below), whose sum is σ = 314130650112. Its totient is φ = 147248742120.

The previous prime is 228235550297. The next prime is 228235550399. The reversal of 228235550379 is 973055532822.

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

It is not a de Polignac number, because 228235550379 - 2²⁷ = 228101332651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228235550399) 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, 1227072759 + ... + 1227072944.

It is an arithmetic number, because the mean of its divisors is an integer number (39266331264).

Almost surely, 2^228235550379 is an apocalyptic number.

228235550379 is a deficient number, since it is larger than the sum of its proper divisors (85895099733).

228235550379 is a wasteful number, since it uses less digits than its factorization.

228235550379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454145737.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 228235550379 in words is "two hundred twenty-eight billion, two hundred thirty-five million, five hundred fifty thousand, three hundred seventy-nine".