132909097490 has 32 divisors (see below), whose sum is σ = 264602404080. Its totient is φ = 47747798784.

The previous prime is 132909097487. The next prime is 132909097493. The reversal of 132909097490 is 94790909231.

132909097490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 364567²+1.

It is an interprime number because it is at equal distance from previous prime (132909097487) and next prime (132909097493).

It can be written as a sum of positive squares in 8 ways, for example, as 56208348889 + 76700748601 = 237083^2 + 276949^2 .

It is not an unprimeable number, because it can be changed into a prime (132909097493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13811105 + ... + 13820724.

Almost surely, 2^132909097490 is an apocalyptic number.

132909097490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132909097490 is a deficient number, since it is larger than the sum of its proper divisors (131693306590).

132909097490 is a wasteful number, since it uses less digits than its factorization.

132909097490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27631886.

The product of its (nonzero) digits is 1102248, while the sum is 53.

The spelling of 132909097490 in words is "one hundred thirty-two billion, nine hundred nine million, ninety-seven thousand, four hundred ninety".