234441157 has 8 divisors (see below), whose sum is σ = 240734592. Its totient is φ = 228175200.

The previous prime is 234441083. The next prime is 234441167. The reversal of 234441157 is 751144432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234441157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234441167) 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, 11038 + ... + 24304.

It is an arithmetic number, because the mean of its divisors is an integer number (30091824).

Almost surely, 2^234441157 is an apocalyptic number.

It is an amenable number.

234441157 is a deficient number, since it is larger than the sum of its proper divisors (6293435).

234441157 is a wasteful number, since it uses less digits than its factorization.

234441157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13739.

The product of its digits is 13440, while the sum is 31.

The square root of 234441157 is about 15311.4714185149. The cubic root of 234441157 is about 616.6110245713.

Adding to 234441157 its reverse (751144432), we get a palindrome (985585589).

The spelling of 234441157 in words is "two hundred thirty-four million, four hundred forty-one thousand, one hundred fifty-seven".