123593976804 has 12 divisors (see below), whose sum is σ = 288385945904. Its totient is φ = 41197992264.

The previous prime is 123593976769. The next prime is 123593976809. The reversal of 123593976804 is 408679395321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×123593976804² (a number of 23 digits) contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (123593976809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5149749022 + ... + 5149749045.

It is a 2-persistent number, because it is pandigital, and so is 2⋅123593976804 = 247187953608, but 3⋅123593976804 = 370781930412 is not.

Almost surely, 2^123593976804 is an apocalyptic number.

It is an amenable number.

123593976804 is an abundant number, since it is smaller than the sum of its proper divisors (164791969100).

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

123593976804 is a wasteful number, since it uses less digits than its factorization.

123593976804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10299498074 (or 10299498072 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 123593976804 in words is "one hundred twenty-three billion, five hundred ninety-three million, nine hundred seventy-six thousand, eight hundred four".