74230204234 has 16 divisors (see below), whose sum is σ = 119827739016. Its totient is φ = 34359206400.

The previous prime is 74230204171. The next prime is 74230204261. The reversal of 74230204234 is 43240203247.

It can be written as a sum of positive squares in 4 ways, for example, as 55665324225 + 18564880009 = 235935^2 + 136253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74230204196 and 74230204205.

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, 17893347 + ... + 17897494.

Almost surely, 2^74230204234 is an apocalyptic number.

74230204234 is a deficient number, since it is larger than the sum of its proper divisors (45597534782).

74230204234 is a wasteful number, since it uses less digits than its factorization.

74230204234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35790921.

The product of its (nonzero) digits is 32256, while the sum is 31.

The spelling of 74230204234 in words is "seventy-four billion, two hundred thirty million, two hundred four thousand, two hundred thirty-four".