46492446720 has 208 divisors, whose sum is σ = 156590951040. Its totient is φ = 11745165312.

The previous prime is 46492446697. The next prime is 46492446733. The reversal of 46492446720 is 2764429464.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 46492446720.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147447 + ... + 1187273.

Almost surely, 2^46492446720 is an apocalyptic number.

46492446720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46492446720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78295475520).

46492446720 is an abundant number, since it is smaller than the sum of its proper divisors (110098504320).

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

46492446720 is a wasteful number, since it uses less digits than its factorization.

46492446720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39878 (or 39856 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 46492446720 in words is "forty-six billion, four hundred ninety-two million, four hundred forty-six thousand, seven hundred twenty".