46365434644440 has 64 divisors (see below), whose sum is σ = 139509052731360. Its totient is φ = 12327427123200.

The previous prime is 46365434644421. The next prime is 46365434644453. The reversal of 46365434644440 is 4444643456364.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573221611 + ... + 573302490.

Almost surely, 2^{46365434644440} is an apocalyptic number.

46365434644440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46365434644440 is an abundant number, since it is smaller than the sum of its proper divisors (93143618086920).

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

46365434644440 is a wasteful number, since it uses less digits than its factorization.

46365434644440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146524452 (or 1146524448 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 57.

The spelling of 46365434644440 in words is "forty-six trillion, three hundred sixty-five billion, four hundred thirty-four million, six hundred forty-four thousand, four hundred forty".