132457878146836 has 12 divisors (see below), whose sum is σ = 252874131007680. Its totient is φ = 60208126430360.

The previous prime is 132457878146731. The next prime is 132457878146857. The reversal of 132457878146836 is 638641878754231.

132457878146836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505203160716 + ... + 1505203160803.

It is an arithmetic number, because the mean of its divisors is an integer number (21072844250640).

Almost surely, 2^{132457878146836} is an apocalyptic number.

It is an amenable number.

132457878146836 is a deficient number, since it is larger than the sum of its proper divisors (120416252860844).

132457878146836 is a wasteful number, since it uses less digits than its factorization.

132457878146836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010406321534 (or 3010406321532 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 73.

It can be divided in two parts, 13245 and 7878146836, that added together give a square (7878160081 = 88759²).

The spelling of 132457878146836 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, eight hundred seventy-eight million, one hundred forty-six thousand, eight hundred thirty-six".