34525372642 has 16 divisors (see below), whose sum is σ = 52271524800. Its totient is φ = 17101581840.

The previous prime is 34525372621. The next prime is 34525372667. The reversal of 34525372642 is 24627352543.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480659 + ... + 2494537.

It is an arithmetic number, because the mean of its divisors is an integer number (3266970300).

Almost surely, 2^34525372642 is an apocalyptic number.

34525372642 is a deficient number, since it is larger than the sum of its proper divisors (17746152158).

34525372642 is a wasteful number, since it uses less digits than its factorization.

34525372642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25401.

The product of its digits is 1209600, while the sum is 43.

The spelling of 34525372642 in words is "thirty-four billion, five hundred twenty-five million, three hundred seventy-two thousand, six hundred forty-two".