11933457670 has 16 divisors (see below), whose sum is σ = 21483196560. Its totient is φ = 4772722464.

The previous prime is 11933457659. The next prime is 11933457673. The reversal of 11933457670 is 7675433911.

It is a self number, because there is not a number n which added to its sum of digits gives 11933457670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11933457673) 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, 3060 + ... + 154519.

It is an arithmetic number, because the mean of its divisors is an integer number (1342699785).

Almost surely, 2^11933457670 is an apocalyptic number.

11933457670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11933457670 is a deficient number, since it is larger than the sum of its proper divisors (9549738890).

11933457670 is a wasteful number, since it uses less digits than its factorization.

11933457670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165159.

The product of its (nonzero) digits is 476280, while the sum is 46.

The spelling of 11933457670 in words is "eleven billion, nine hundred thirty-three million, four hundred fifty-seven thousand, six hundred seventy".