1040779018037 has 8 divisors (see below), whose sum is σ = 1135418915712. Its totient is φ = 946143057600.

The previous prime is 1040779018033. The next prime is 1040779018051. The reversal of 1040779018037 is 7308109770401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040779018037 - 2² = 1040779018033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040779017982 and 1040779018000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040779018033) 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 7 ways as a sum of consecutive naturals, for example, 417389 + ... + 1501922.

It is an arithmetic number, because the mean of its divisors is an integer number (141927364464).

Almost surely, 2^{1040779018037} is an apocalyptic number.

It is an amenable number.

1040779018037 is a deficient number, since it is larger than the sum of its proper divisors (94639897675).

1040779018037 is a wasteful number, since it uses less digits than its factorization.

1040779018037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968619.

The product of its (nonzero) digits is 296352, while the sum is 47.

The spelling of 1040779018037 in words is "one trillion, forty billion, seven hundred seventy-nine million, eighteen thousand, thirty-seven".