132776402402 has 16 divisors (see below), whose sum is σ = 232261929600. Its totient is φ = 56904172164.

The previous prime is 132776402359. The next prime is 132776402411. The reversal of 132776402402 is 204204677231.

It is a happy 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, 96775118 + ... + 96776489.

It is an arithmetic number, because the mean of its divisors is an integer number (14516370600).

Almost surely, 2^132776402402 is an apocalyptic number.

132776402402 is a deficient number, since it is larger than the sum of its proper divisors (99485527198).

132776402402 is an equidigital number, since it uses as much as digits as its factorization.

132776402402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193551630 (or 193551616 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 132776402402 in words is "one hundred thirty-two billion, seven hundred seventy-six million, four hundred two thousand, four hundred two".