46432446494544 has 240 divisors, whose sum is σ = 150118904168064. Its totient is φ = 13240962662400.

The previous prime is 46432446494513. The next prime is 46432446494579. The reversal of 46432446494544 is 44549464423464.

It is a happy number.

46432446494544 is a `hidden beast` number, since 4 + 6 + 4 + 3 + 2 + 4 + 46 + 49 + 4 + 544 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204296872 + ... + 204524024.

Almost surely, 2^{46432446494544} is an apocalyptic number.

46432446494544 is a gapful number since it is divisible by the number (44) 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 46432446494544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75059452084032).

46432446494544 is an abundant number, since it is smaller than the sum of its proper divisors (103686457673520).

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

46432446494544 is a wasteful number, since it uses less digits than its factorization.

46432446494544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234786 (or 234777 counting only the distinct ones).

The product of its digits is 637009920, while the sum is 63.

The spelling of 46432446494544 in words is "forty-six trillion, four hundred thirty-two billion, four hundred forty-six million, four hundred ninety-four thousand, five hundred forty-four".