10040864442 has 16 divisors (see below), whose sum is σ = 22950547392. Its totient is φ = 2868818400.

The previous prime is 10040864419. The next prime is 10040864447. The reversal of 10040864442 is 24446804001.

It is not an unprimeable number, because it can be changed into a prime (10040864447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119534059 + ... + 119534142.

It is an arithmetic number, because the mean of its divisors is an integer number (1434409212).

Almost surely, 2^10040864442 is an apocalyptic number.

10040864442 is an abundant number, since it is smaller than the sum of its proper divisors (12909682950).

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

10040864442 is a wasteful number, since it uses less digits than its factorization.

10040864442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239068213.

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 10040864442 in words is "ten billion, forty million, eight hundred sixty-four thousand, four hundred forty-two".