234938034690 has 32 divisors (see below), whose sum is σ = 563916375360. Its totient is φ = 62642910144.

The previous prime is 234938034601. The next prime is 234938034707. The reversal of 234938034690 is 96430839432.

234938034690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234938034690² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185245 + ... + 710064.

It is an arithmetic number, because the mean of its divisors is an integer number (17622386730).

Almost surely, 2^234938034690 is an apocalyptic number.

234938034690 is an abundant number, since it is smaller than the sum of its proper divisors (328978340670).

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

234938034690 is a wasteful number, since it uses less digits than its factorization.

234938034690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904066.

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 234938034690 in words is "two hundred thirty-four billion, nine hundred thirty-eight million, thirty-four thousand, six hundred ninety".