1040932197791 has 16 divisors (see below), whose sum is σ = 1089558368928. Its totient is φ = 993395894400.

The previous prime is 1040932197769. The next prime is 1040932197847. The reversal of 1040932197791 is 1977912390401.

It is a cyclic number.

It is not a de Polignac number, because 1040932197791 - 2⁶ = 1040932197727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040932197731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6710336 + ... + 6863706.

It is an arithmetic number, because the mean of its divisors is an integer number (68097398058).

Almost surely, 2^{1040932197791} is an apocalyptic number.

1040932197791 is a deficient number, since it is larger than the sum of its proper divisors (48626171137).

1040932197791 is a wasteful number, since it uses less digits than its factorization.

1040932197791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156922.

The product of its (nonzero) digits is 857304, while the sum is 53.

The spelling of 1040932197791 in words is "one trillion, forty billion, nine hundred thirty-two million, one hundred ninety-seven thousand, seven hundred ninety-one".