34138508802 has 16 divisors (see below), whose sum is σ = 68292445152. Its totient is φ = 11376931680.

The previous prime is 34138508801. The next prime is 34138508819. The reversal of 34138508802 is 20880583143.

It is not an unprimeable number, because it can be changed into a prime (34138508801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613948 + ... + 667239.

It is an arithmetic number, because the mean of its divisors is an integer number (4268277822).

Almost surely, 2^34138508802 is an apocalyptic number.

34138508802 is an abundant number, since it is smaller than the sum of its proper divisors (34153936350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34138508802 is a wasteful number, since it uses less digits than its factorization.

34138508802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285633.

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 34138508802 in words is "thirty-four billion, one hundred thirty-eight million, five hundred eight thousand, eight hundred two".