46224446064 has 80 divisors (see below), whose sum is σ = 123825839520. Its totient is φ = 14841308160.

The previous prime is 46224445979. The next prime is 46224446069. The reversal of 46224446064 is 46064442264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46224446069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546594 + ... + 625470.

It is an arithmetic number, because the mean of its divisors is an integer number (1547822994).

Almost surely, 2^46224446064 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 46224446064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61912919760).

46224446064 is an abundant number, since it is smaller than the sum of its proper divisors (77601393456).

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

46224446064 is a wasteful number, since it uses less digits than its factorization.

46224446064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79338 (or 79332 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 46224446064 in words is "forty-six billion, two hundred twenty-four million, four hundred forty-six thousand, sixty-four".