34138637280574 has 4 divisors (see below), whose sum is σ = 51207955920864. Its totient is φ = 17069318640286.

The previous prime is 34138637280569. The next prime is 34138637280581. The reversal of 34138637280574 is 47508273683143.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8534659320142 + ... + 8534659320145.

It is an arithmetic number, because the mean of its divisors is an integer number (12801988980216).

Almost surely, 2^{34138637280574} is an apocalyptic number.

34138637280574 is a deficient number, since it is larger than the sum of its proper divisors (17069318640290).

34138637280574 is a wasteful number, since it uses less digits than its factorization.

34138637280574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17069318640289.

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 34138637280574 in words is "thirty-four trillion, one hundred thirty-eight billion, six hundred thirty-seven million, two hundred eighty thousand, five hundred seventy-four".