34457615885 has 24 divisors (see below), whose sum is σ = 51942726528. Its totient is φ = 21480069600.

The previous prime is 34457615771. The next prime is 34457615921. The reversal of 34457615885 is 58851675443.

It is not a de Polignac number, because 34457615885 - 2⁸ = 34457615629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34457615885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4063961 + ... + 4072430.

It is an arithmetic number, because the mean of its divisors is an integer number (2164280272).

Almost surely, 2^34457615885 is an apocalyptic number.

34457615885 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34457615885 is a deficient number, since it is larger than the sum of its proper divisors (17485110643).

34457615885 is a wasteful number, since it uses less digits than its factorization.

34457615885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136425 (or 8136414 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 56.

The spelling of 34457615885 in words is "thirty-four billion, four hundred fifty-seven million, six hundred fifteen thousand, eight hundred eighty-five".