34402112042 has 8 divisors (see below), whose sum is σ = 51949498500. Its totient is φ = 17085612544.

The previous prime is 34402112039. The next prime is 34402112077. The reversal of 34402112042 is 24021120443.

It can be written as a sum of positive squares in 2 ways, for example, as 26104541761 + 8297570281 = 161569^2 + 91091^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 34402111999 and 34402112017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57721367 + ... + 57721962.

Almost surely, 2^34402112042 is an apocalyptic number.

34402112042 is a deficient number, since it is larger than the sum of its proper divisors (17547386458).

34402112042 is a wasteful number, since it uses less digits than its factorization.

34402112042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115443480.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 34402112042 its reverse (24021120443), we get a palindrome (58423232485).

The spelling of 34402112042 in words is "thirty-four billion, four hundred two million, one hundred twelve thousand, forty-two".