1040926905952 has 96 divisors (see below), whose sum is σ = 2138068548000. Its totient is φ = 498496094208.

The previous prime is 1040926905937. The next prime is 1040926905983. The reversal of 1040926905952 is 2595096290401.

It is a self number, because there is not a number n which added to its sum of digits gives 1040926905952.

It is a congruent number.

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, 14512674 + ... + 14584222.

It is an arithmetic number, because the mean of its divisors is an integer number (22271547375).

Almost surely, 2^{1040926905952} 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 1040926905952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069034274000).

1040926905952 is an abundant number, since it is smaller than the sum of its proper divisors (1097141642048).

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

1040926905952 is a wasteful number, since it uses less digits than its factorization.

1040926905952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71808 (or 71800 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 1040926905952 in words is "one trillion, forty billion, nine hundred twenty-six million, nine hundred five thousand, nine hundred fifty-two".