11970859338 has 24 divisors (see below), whose sum is σ = 25950579876. Its totient is φ = 3988176000.

The previous prime is 11970859309. The next prime is 11970859357. The reversal of 11970859338 is 83395807911.

11970859338 is a `hidden beast` number, since 1 + 19 + 7 + 0 + 8 + 593 + 38 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10589027409 + 1381831929 = 102903^2 + 37173^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140703 + ... + 209138.

Almost surely, 2^11970859338 is an apocalyptic number.

11970859338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11970859338 is an abundant number, since it is smaller than the sum of its proper divisors (13979720538).

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

11970859338 is a wasteful number, since it uses less digits than its factorization.

11970859338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351750 (or 351747 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 11970859338 in words is "eleven billion, nine hundred seventy million, eight hundred fifty-nine thousand, three hundred thirty-eight".