34475857442 has 8 divisors (see below), whose sum is σ = 55691769756. Its totient is φ = 15911934192.

The previous prime is 34475857433. The next prime is 34475857469. The reversal of 34475857442 is 24475857443.

It can be written as a sum of positive squares in 2 ways, for example, as 25817741041 + 8658116401 = 160679^2 + 93049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34475857442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662997233 + ... + 662997284.

Almost surely, 2^34475857442 is an apocalyptic number.

34475857442 is a deficient number, since it is larger than the sum of its proper divisors (21215912314).

34475857442 is a wasteful number, since it uses less digits than its factorization.

34475857442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325994532.

The product of its digits is 15052800, while the sum is 53.

Subtracting from 34475857442 its reverse (24475857443), we obtain a palindrome (9999999999).

The spelling of 34475857442 in words is "thirty-four billion, four hundred seventy-five million, eight hundred fifty-seven thousand, four hundred forty-two".