47326237420440 has 64 divisors (see below), whose sum is σ = 154885867925760. Its totient is φ = 11473027253120.

The previous prime is 47326237420379. The next prime is 47326237420447. The reversal of 47326237420440 is 4402473262374.

It is a self number, because there is not a number n which added to its sum of digits gives 47326237420440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47326237420447) 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, 17926603764 + ... + 17926606403.

It is an arithmetic number, because the mean of its divisors is an integer number (2420091686340).

Almost surely, 2^{47326237420440} is an apocalyptic number.

47326237420440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47326237420440 is an abundant number, since it is smaller than the sum of its proper divisors (107559630505320).

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

47326237420440 is a wasteful number, since it uses less digits than its factorization.

47326237420440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35853210192 (or 35853210188 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 48.

The spelling of 47326237420440 in words is "forty-seven trillion, three hundred twenty-six billion, two hundred thirty-seven million, four hundred twenty thousand, four hundred forty".