123723476034 has 16 divisors (see below), whose sum is σ = 249636749472. Its totient is φ = 40876192448.

The previous prime is 123723476033. The next prime is 123723476053. The reversal of 123723476034 is 430674327321.

It is not an unprimeable number, because it can be changed into a prime (123723476033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91240824 + ... + 91242179.

It is an arithmetic number, because the mean of its divisors is an integer number (15602296842).

Almost surely, 2^123723476034 is an apocalyptic number.

123723476034 is an abundant number, since it is smaller than the sum of its proper divisors (125913273438).

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

123723476034 is a wasteful number, since it uses less digits than its factorization.

123723476034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182483121.

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 123723476034 in words is "one hundred twenty-three billion, seven hundred twenty-three million, four hundred seventy-six thousand, thirty-four".