46661311660 has 12 divisors (see below), whose sum is σ = 97988754528. Its totient is φ = 18664524656.

The previous prime is 46661311621. The next prime is 46661311667. The reversal of 46661311660 is 6611316664.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46661311667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166532772 + ... + 1166532811.

It is an arithmetic number, because the mean of its divisors is an integer number (8165729544).

Almost surely, 2^46661311660 is an apocalyptic number.

It is an amenable number.

46661311660 is an abundant number, since it is smaller than the sum of its proper divisors (51327442868).

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

46661311660 is a wasteful number, since it uses less digits than its factorization.

46661311660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333065592 (or 2333065590 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 46661311660 in words is "forty-six billion, six hundred sixty-one million, three hundred eleven thousand, six hundred sixty".