11631966070 has 16 divisors (see below), whose sum is σ = 20939009328. Its totient is φ = 4652459680.

The previous prime is 11631965971. The next prime is 11631966097. The reversal of 11631966070 is 7066913611.

It is a congruent number.

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, 152052 + ... + 215368.

It is an arithmetic number, because the mean of its divisors is an integer number (1308688083).

Almost surely, 2^11631966070 is an apocalyptic number.

11631966070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11631966070 is a deficient number, since it is larger than the sum of its proper divisors (9307043258).

11631966070 is a wasteful number, since it uses less digits than its factorization.

11631966070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81695.

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 11631966070 in words is "eleven billion, six hundred thirty-one million, nine hundred sixty-six thousand, seventy".