46420318056768 has 112 divisors (see below), whose sum is σ = 123516370370880. Its totient is φ = 15385774915584.

The previous prime is 46420318056767. The next prime is 46420318056781. The reversal of 46420318056768 is 86765081302464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46420318056767) 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, 501485946 + ... + 501578502.

Almost surely, 2^{46420318056768} is an apocalyptic number.

46420318056768 is a gapful number since it is divisible by the number (48) 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 46420318056768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61758185185440).

46420318056768 is an abundant number, since it is smaller than the sum of its proper divisors (77096052314112).

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

46420318056768 is a wasteful number, since it uses less digits than its factorization.

46420318056768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107344 (or 107334 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 46420318056768 in words is "forty-six trillion, four hundred twenty billion, three hundred eighteen million, fifty-six thousand, seven hundred sixty-eight".