46012421064 has 64 divisors (see below), whose sum is σ = 117457179840. Its totient is φ = 15015253760.

The previous prime is 46012421053. The next prime is 46012421123.

It is a happy number.

46012421064 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547159 + ... + 625625.

It is an arithmetic number, because the mean of its divisors is an integer number (1835268435).

Almost surely, 2^46012421064 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 46012421064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58728589920).

46012421064 is an abundant number, since it is smaller than the sum of its proper divisors (71444758776).

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

46012421064 is a wasteful number, since it uses less digits than its factorization.

46012421064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78990 (or 78986 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 46012421064 in words is "forty-six billion, twelve million, four hundred twenty-one thousand, sixty-four".