132386778016 has 24 divisors (see below), whose sum is σ = 261598244544. Its totient is φ = 65949128640.

The previous prime is 132386777981. The next prime is 132386778023. The reversal of 132386778016 is 610877683231.

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, 7624330 + ... + 7641673.

It is an arithmetic number, because the mean of its divisors is an integer number (10899926856).

Almost surely, 2^132386778016 is an apocalyptic number.

132386778016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132386778016 is a deficient number, since it is larger than the sum of its proper divisors (129211466528).

132386778016 is a wasteful number, since it uses less digits than its factorization.

132386778016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266284 (or 15266276 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 132386778016 in words is "one hundred thirty-two billion, three hundred eighty-six million, seven hundred seventy-eight thousand, sixteen".