40411993152 has 56 divisors (see below), whose sum is σ = 112550956000. Its totient is φ = 12761680896.

The previous prime is 40411993123. The next prime is 40411993169. The reversal of 40411993152 is 25139911404.

It is a self number, because there is not a number n which added to its sum of digits gives 40411993152.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5535277 + ... + 5542572.

It is an arithmetic number, because the mean of its divisors is an integer number (2009838500).

Almost surely, 2^40411993152 is an apocalyptic number.

It is an amenable number.

40411993152 is an abundant number, since it is smaller than the sum of its proper divisors (72138962848).

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

40411993152 is a wasteful number, since it uses less digits than its factorization.

40411993152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11077883 (or 11077873 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 40411993152 in words is "forty billion, four hundred eleven million, nine hundred ninety-three thousand, one hundred fifty-two".