130966669940 has 24 divisors (see below), whose sum is σ = 276851404032. Its totient is φ = 52039735200.

The previous prime is 130966669931. The next prime is 130966669949. The reversal of 130966669940 is 49966669031.

It is an interprime number because it is at equal distance from previous prime (130966669931) and next prime (130966669949).

It is a self number, because there is not a number n which added to its sum of digits gives 130966669940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130966669949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21680204 + ... + 21686243.

It is an arithmetic number, because the mean of its divisors is an integer number (11535475168).

Almost surely, 2^130966669940 is an apocalyptic number.

130966669940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130966669940 is an abundant number, since it is smaller than the sum of its proper divisors (145884734092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130966669940 is a wasteful number, since it uses less digits than its factorization.

130966669940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43366607 (or 43366605 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 59.

The spelling of 130966669940 in words is "one hundred thirty billion, nine hundred sixty-six million, six hundred sixty-nine thousand, nine hundred forty".