234421377 has 8 divisors (see below), whose sum is σ = 313119264. Its totient is φ = 156002208.

The previous prime is 234421357. The next prime is 234421399. The reversal of 234421377 is 773124432.

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

It is not a de Polignac number, because 234421377 - 2⁷ = 234421249 is a prime.

It is a super-2 number, since 2×234421377² = 109906763989152258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234421357) 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, 67708 + ... + 71085.

It is an arithmetic number, because the mean of its divisors is an integer number (39139908).

Almost surely, 2^234421377 is an apocalyptic number.

It is an amenable number.

234421377 is a deficient number, since it is larger than the sum of its proper divisors (78697887).

234421377 is a wasteful number, since it uses less digits than its factorization.

234421377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139359.

The product of its digits is 28224, while the sum is 33.

The square root of 234421377 is about 15310.8254839509. The cubic root of 234421377 is about 616.5936827512.

The spelling of 234421377 in words is "two hundred thirty-four million, four hundred twenty-one thousand, three hundred seventy-seven".