132990236486 has 4 divisors (see below), whose sum is σ = 199485354732. Its totient is φ = 66495118242.

The previous prime is 132990236399. The next prime is 132990236563. The reversal of 132990236486 is 684632099231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684632099231 = 263293 ⋅2600267.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33247559120 + ... + 33247559123.

It is an arithmetic number, because the mean of its divisors is an integer number (49871338683).

Almost surely, 2^132990236486 is an apocalyptic number.

132990236486 is a deficient number, since it is larger than the sum of its proper divisors (66495118246).

132990236486 is an equidigital number, since it uses as much as digits as its factorization.

132990236486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66495118245.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 132990236486 in words is "one hundred thirty-two billion, nine hundred ninety million, two hundred thirty-six thousand, four hundred eighty-six".