234211219974 has 24 divisors (see below), whose sum is σ = 507469675752. Its totient is φ = 78068555520.

The previous prime is 234211219873. The next prime is 234211219987. The reversal of 234211219974 is 479912112432.

234211219974 is a `hidden beast` number, since 2 + 3 + 421 + 1 + 219 + 9 + 7 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 778342 + ... + 1036454.

It is an arithmetic number, because the mean of its divisors is an integer number (21144569823).

Almost surely, 2^234211219974 is an apocalyptic number.

234211219974 is an abundant number, since it is smaller than the sum of its proper divisors (273258455778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234211219974 is a wasteful number, since it uses less digits than its factorization.

234211219974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308532 (or 308529 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The spelling of 234211219974 in words is "two hundred thirty-four billion, two hundred eleven million, two hundred nineteen thousand, nine hundred seventy-four".