41023531432 has 64 divisors (see below), whose sum is σ = 85034880000. Its totient is φ = 18437912064.

The previous prime is 41023531421. The next prime is 41023531477. The reversal of 41023531432 is 23413532014.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 41023531432.

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, 565569 + ... + 633967.

It is an arithmetic number, because the mean of its divisors is an integer number (1328670000).

Almost surely, 2^41023531432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41023531432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42517440000).

41023531432 is an abundant number, since it is smaller than the sum of its proper divisors (44011348568).

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

41023531432 is a wasteful number, since it uses less digits than its factorization.

41023531432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68570 (or 68566 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 41023531432 in words is "forty-one billion, twenty-three million, five hundred thirty-one thousand, four hundred thirty-two".