34412515123 has 12 divisors (see below), whose sum is σ = 41322205632. Its totient is φ = 28544942160.

The previous prime is 34412515121. The next prime is 34412515139. The reversal of 34412515123 is 32151521443.

It is not a de Polignac number, because 34412515123 - 2¹ = 34412515121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34412515121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11325840 + ... + 11328877.

It is an arithmetic number, because the mean of its divisors is an integer number (3443517136).

Almost surely, 2^34412515123 is an apocalyptic number.

34412515123 is a deficient number, since it is larger than the sum of its proper divisors (6909690509).

34412515123 is a wasteful number, since it uses less digits than its factorization.

34412515123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22654762 (or 22654755 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The spelling of 34412515123 in words is "thirty-four billion, four hundred twelve million, five hundred fifteen thousand, one hundred twenty-three".