234012220124 has 24 divisors (see below), whose sum is σ = 417638924640. Its totient is φ = 114690947904.

The previous prime is 234012220109. The next prime is 234012220147. The reversal of 234012220124 is 421022210432.

It is a super-3 number, since 3×234012220124³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234012220124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289664 + ... + 742919.

It is an arithmetic number, because the mean of its divisors is an integer number (17401621860).

Almost surely, 2^234012220124 is an apocalyptic number.

It is an amenable number.

234012220124 is a deficient number, since it is larger than the sum of its proper divisors (183626704516).

234012220124 is a wasteful number, since it uses less digits than its factorization.

234012220124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033709 (or 1033707 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 234012220124 its reverse (421022210432), we get a palindrome (655034430556).

The spelling of 234012220124 in words is "two hundred thirty-four billion, twelve million, two hundred twenty thousand, one hundred twenty-four".