40016711042052 has 12 divisors (see below), whose sum is σ = 93372325764816. Its totient is φ = 13338903680680.

The previous prime is 40016711042051. The next prime is 40016711042057. The reversal of 40016711042052 is 25024011761004.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (40016711042051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667362960074 + ... + 1667362960097.

It is an arithmetic number, because the mean of its divisors is an integer number (7781027147068).

Almost surely, 2^{40016711042052} is an apocalyptic number.

It is an amenable number.

40016711042052 is an abundant number, since it is smaller than the sum of its proper divisors (53355614722764).

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

40016711042052 is a wasteful number, since it uses less digits than its factorization.

40016711042052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334725920178 (or 3334725920176 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 40016711042052 in words is "forty trillion, sixteen billion, seven hundred eleven million, forty-two thousand, fifty-two".