34209417584780 has 12 divisors (see below), whose sum is σ = 71839776928080. Its totient is φ = 13683767033904.

The previous prime is 34209417584759. The next prime is 34209417584831. The reversal of 34209417584780 is 8748571490243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855235439600 + ... + 855235439639.

It is an arithmetic number, because the mean of its divisors is an integer number (5986648077340).

Almost surely, 2^{34209417584780} is an apocalyptic number.

It is an amenable number.

34209417584780 is an abundant number, since it is smaller than the sum of its proper divisors (37630359343300).

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

34209417584780 is a wasteful number, since it uses less digits than its factorization.

34209417584780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710470879248 (or 1710470879246 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 62.

The spelling of 34209417584780 in words is "thirty-four trillion, two hundred nine billion, four hundred seventeen million, five hundred eighty-four thousand, seven hundred eighty".