11613790970 has 16 divisors (see below), whose sum is σ = 20907003528. Its totient is φ = 4645032000.

The previous prime is 11613790957. The next prime is 11613790997. The reversal of 11613790970 is 7909731611.

It can be written as a sum of positive squares in 4 ways, for example, as 9293538409 + 2320252561 = 96403^2 + 48169^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49712 + ... + 160308.

Almost surely, 2^11613790970 is an apocalyptic number.

11613790970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11613790970 is a deficient number, since it is larger than the sum of its proper divisors (9293212558).

11613790970 is a wasteful number, since it uses less digits than its factorization.

11613790970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121105.

The product of its (nonzero) digits is 71442, while the sum is 44.

The spelling of 11613790970 in words is "eleven billion, six hundred thirteen million, seven hundred ninety thousand, nine hundred seventy".