46448833643940 has 192 divisors, whose sum is σ = 163792381648896. Its totient is φ = 9572281947648.

The previous prime is 46448833643939. The next prime is 46448833643981. The reversal of 46448833643940 is 4934633884464.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98685132 + ... + 99154691.

It is an arithmetic number, because the mean of its divisors is an integer number (853085321088).

Almost surely, 2^{46448833643940} is an apocalyptic number.

It is an amenable number.

46448833643940 is an abundant number, since it is smaller than the sum of its proper divisors (117343548004956).

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

46448833643940 is a wasteful number, since it uses less digits than its factorization.

46448833643940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197839898 (or 197839896 counting only the distinct ones).

The product of its (nonzero) digits is 573308928, while the sum is 66.

The spelling of 46448833643940 in words is "forty-six trillion, four hundred forty-eight billion, eight hundred thirty-three million, six hundred forty-three thousand, nine hundred forty".