46420317660 has 96 divisors (see below), whose sum is σ = 133966631232. Its totient is φ = 12001167360.

The previous prime is 46420317659. The next prime is 46420317673. The reversal of 46420317660 is 6671302464.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586614 + ... + 661026.

It is an arithmetic number, because the mean of its divisors is an integer number (1395485742).

Almost surely, 2^46420317660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46420317660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66983315616).

46420317660 is an abundant number, since it is smaller than the sum of its proper divisors (87546313572).

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

46420317660 is a wasteful number, since it uses less digits than its factorization.

46420317660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74743 (or 74741 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 46420317660 in words is "forty-six billion, four hundred twenty million, three hundred seventeen thousand, six hundred sixty".