46444808156844 has 24 divisors (see below), whose sum is σ = 109330256372400. Its totient is φ = 15344597384704.

The previous prime is 46444808156821. The next prime is 46444808156849. The reversal of 46444808156844 is 44865180844464.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46444808156849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17125665369 + ... + 17125668080.

It is an arithmetic number, because the mean of its divisors is an integer number (4555427348850).

Almost surely, 2^{46444808156844} is an apocalyptic number.

It is an amenable number.

46444808156844 is an abundant number, since it is smaller than the sum of its proper divisors (62885448215556).

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

46444808156844 is a wasteful number, since it uses less digits than its factorization.

46444808156844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34251333569 (or 34251333567 counting only the distinct ones).

The product of its (nonzero) digits is 377487360, while the sum is 66.

The spelling of 46444808156844 in words is "forty-six trillion, four hundred forty-four billion, eight hundred eight million, one hundred fifty-six thousand, eight hundred forty-four".