40943627790 has 192 divisors, whose sum is σ = 111694173696. Its totient is φ = 9530535168.

The previous prime is 40943627783. The next prime is 40943627807. The reversal of 40943627790 is 9772634904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 144676989 + ... + 144677271.

It is an arithmetic number, because the mean of its divisors is an integer number (581740488).

Almost surely, 2^40943627790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40943627790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55847086848).

40943627790 is an abundant number, since it is smaller than the sum of its proper divisors (70750545906).

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

40943627790 is a wasteful number, since it uses less digits than its factorization.

40943627790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 40943627790 in words is "forty billion, nine hundred forty-three million, six hundred twenty-seven thousand, seven hundred ninety".