234156361 has 8 divisors (see below), whose sum is σ = 254432000. Its totient is φ = 214675920.

The previous prime is 234156359. The next prime is 234156383. The reversal of 234156361 is 163651432.

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

It is a cyclic number.

It is not a de Polignac number, because 234156361 - 2¹ = 234156359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234156311) 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, 198186 + ... + 199363.

It is an arithmetic number, because the mean of its divisors is an integer number (31804000).

Almost surely, 2^234156361 is an apocalyptic number.

It is an amenable number.

234156361 is a deficient number, since it is larger than the sum of its proper divisors (20275639).

234156361 is a wasteful number, since it uses less digits than its factorization.

234156361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397599.

The product of its digits is 12960, while the sum is 31.

The square root of 234156361 is about 15302.1685064569. The cubic root of 234156361 is about 616.3612397745.

The spelling of 234156361 in words is "two hundred thirty-four million, one hundred fifty-six thousand, three hundred sixty-one".