34340943375 has 24 divisors (see below), whose sum is σ = 61905275952. Its totient is φ = 18315169200.

The previous prime is 34340943341. The next prime is 34340943379. The reversal of 34340943375 is 57334904343.

It is a happy number.

It is not a de Polignac number, because 34340943375 - 2⁹ = 34340942863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 34340943375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34340943379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15261517 + ... + 15263766.

It is an arithmetic number, because the mean of its divisors is an integer number (2579386498).

Almost surely, 2^34340943375 is an apocalyptic number.

34340943375 is a deficient number, since it is larger than the sum of its proper divisors (27564332577).

34340943375 is a wasteful number, since it uses less digits than its factorization.

34340943375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30525304 (or 30525291 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 45.

The spelling of 34340943375 in words is "thirty-four billion, three hundred forty million, nine hundred forty-three thousand, three hundred seventy-five".