234332019 has 12 divisors (see below), whose sum is σ = 341832192. Its totient is φ = 154674000.

The previous prime is 234331973. The next prime is 234332023. The reversal of 234332019 is 910233432.

It is a happy number.

234332019 is a `hidden beast` number, since 23 + 433 + 201 + 9 = 666.

It is not a de Polignac number, because 234332019 - 2⁹ = 234331507 is a prime.

It is a super-2 number, since 2×234332019² = 109822990257232722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234331983 and 234332001.

It is not an unprimeable number, because it can be changed into a prime (234332099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127987 + ... + 129804.

It is an arithmetic number, because the mean of its divisors is an integer number (28486016).

Almost surely, 2^234332019 is an apocalyptic number.

234332019 is a deficient number, since it is larger than the sum of its proper divisors (107500173).

234332019 is a wasteful number, since it uses less digits than its factorization.

234332019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257898 (or 257895 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 234332019 is about 15307.9070744501. The cubic root of 234332019 is about 616.5153272968.

It can be divided in two parts, 23433 and 2019, that added together give a palindrome (25452).

The spelling of 234332019 in words is "two hundred thirty-four million, three hundred thirty-two thousand, nineteen".