34021128702 has 16 divisors (see below), whose sum is σ = 74227917312. Its totient is φ = 10309432920.

The previous prime is 34021128683. The next prime is 34021128719. The reversal of 34021128702 is 20782112043.

It is a self number, because there is not a number n which added to its sum of digits gives 34021128702.

It is a congruent number.

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, 257735758 + ... + 257735889.

It is an arithmetic number, because the mean of its divisors is an integer number (4639244832).

Almost surely, 2^34021128702 is an apocalyptic number.

34021128702 is an abundant number, since it is smaller than the sum of its proper divisors (40206788610).

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

34021128702 is a wasteful number, since it uses less digits than its factorization.

34021128702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515471663.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 34021128702 in words is "thirty-four billion, twenty-one million, one hundred twenty-eight thousand, seven hundred two".