132240949690 has 8 divisors (see below), whose sum is σ = 238033709460. Its totient is φ = 52896379872.

The previous prime is 132240949597. The next prime is 132240949691. The reversal of 132240949690 is 96949042231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120344466649 + 11896483041 = 346907^2 + 109071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132240949690² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132240949691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6612047475 + ... + 6612047494.

Almost surely, 2^132240949690 is an apocalyptic number.

132240949690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132240949690 is a deficient number, since it is larger than the sum of its proper divisors (105792759770).

132240949690 is a wasteful number, since it uses less digits than its factorization.

132240949690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13224094976.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 132240949690 in words is "one hundred thirty-two billion, two hundred forty million, nine hundred forty-nine thousand, six hundred ninety".