234347775475 has 36 divisors (see below), whose sum is σ = 330424476480. Its totient is φ = 164557624000.

The previous prime is 234347775461. The next prime is 234347775479. The reversal of 234347775475 is 574577743432.

It is not a de Polignac number, because 234347775475 - 2²⁹ = 233810904563 is a prime.

It is a super-2 number, since 2×234347775475² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234347775479) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1247971 + ... + 1423420.

It is an arithmetic number, because the mean of its divisors is an integer number (9178457680).

Almost surely, 2^234347775475 is an apocalyptic number.

234347775475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234347775475 is a deficient number, since it is larger than the sum of its proper divisors (96076701005).

234347775475 is a wasteful number, since it uses less digits than its factorization.

234347775475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671452 (or 2671436 counting only the distinct ones).

The product of its digits is 69148800, while the sum is 58.

The spelling of 234347775475 in words is "two hundred thirty-four billion, three hundred forty-seven million, seven hundred seventy-five thousand, four hundred seventy-five".