123673544144248 has 32 divisors (see below), whose sum is σ = 266270731493760. Its totient is φ = 52751748682080.

The previous prime is 123673544144231. The next prime is 123673544144261. The reversal of 123673544144248 is 842441445376321.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 123673544144192 and 123673544144201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5233296586 + ... + 5233320217.

It is an arithmetic number, because the mean of its divisors is an integer number (8320960359180).

Almost surely, 2^{123673544144248} is an apocalyptic number.

It is an amenable number.

123673544144248 is an abundant number, since it is smaller than the sum of its proper divisors (142597187349512).

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

123673544144248 is a wasteful number, since it uses less digits than its factorization.

123673544144248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10466617027 (or 10466617023 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 58.

The spelling of 123673544144248 in words is "one hundred twenty-three trillion, six hundred seventy-three billion, five hundred forty-four million, one hundred forty-four thousand, two hundred forty-eight".