11707871428532 has 12 divisors (see below), whose sum is σ = 20488799123520. Its totient is φ = 5853928821816.

The previous prime is 11707871428507. The next prime is 11707871428541. The reversal of 11707871428532 is 23582417870711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107019 + ... + 7035437.

It is an arithmetic number, because the mean of its divisors is an integer number (1707399926960).

Almost surely, 2^{11707871428532} is an apocalyptic number.

It is an amenable number.

11707871428532 is a deficient number, since it is larger than the sum of its proper divisors (8780927694988).

11707871428532 is a wasteful number, since it uses less digits than its factorization.

11707871428532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446230 (or 3446228 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 56.

The spelling of 11707871428532 in words is "eleven trillion, seven hundred seven billion, eight hundred seventy-one million, four hundred twenty-eight thousand, five hundred thirty-two".