34040405080 has 64 divisors (see below), whose sum is σ = 83575514880. Its totient is φ = 12375100800.

The previous prime is 34040405057. The next prime is 34040405081. The reversal of 34040405080 is 8050404043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040405081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257165 + ... + 2272195.

It is an arithmetic number, because the mean of its divisors is an integer number (1305867420).

Almost surely, 2^34040405080 is an apocalyptic number.

It is an amenable number.

34040405080 is an abundant number, since it is smaller than the sum of its proper divisors (49535109800).

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

34040405080 is a wasteful number, since it uses less digits than its factorization.

34040405080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200 (or 20196 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The spelling of 34040405080 in words is "thirty-four billion, forty million, four hundred five thousand, eighty".