46214437864 has 64 divisors (see below), whose sum is σ = 101584834560. Its totient is φ = 19299134400.

The previous prime is 46214437861. The next prime is 46214437963. The reversal of 46214437864 is 46873441264.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46214437861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558789 + ... + 636139.

It is an arithmetic number, because the mean of its divisors is an integer number (1587263040).

Almost surely, 2^46214437864 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 46214437864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50792417280).

46214437864 is an abundant number, since it is smaller than the sum of its proper divisors (55370396696).

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

46214437864 is a wasteful number, since it uses less digits than its factorization.

46214437864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77638 (or 77634 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 46214437864 in words is "forty-six billion, two hundred fourteen million, four hundred thirty-seven thousand, eight hundred sixty-four".