1040341915597 has 8 divisors (see below), whose sum is σ = 1095497795360. Its totient is φ = 985226140080.

The previous prime is 1040341915589. The next prime is 1040341915619. The reversal of 1040341915597 is 7955191430401.

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 1040341915597 - 2³ = 1040341915589 is a prime.

It is a super-2 number, since 2×1040341915597² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040341915597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040341915297) 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, 9972798 + ... + 10076575.

It is an arithmetic number, because the mean of its divisors is an integer number (136937224420).

Almost surely, 2^{1040341915597} is an apocalyptic number.

It is an amenable number.

1040341915597 is a deficient number, since it is larger than the sum of its proper divisors (55155879763).

1040341915597 is a wasteful number, since it uses less digits than its factorization.

1040341915597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20052123.

The product of its (nonzero) digits is 680400, while the sum is 49.

The spelling of 1040341915597 in words is "one trillion, forty billion, three hundred forty-one million, nine hundred fifteen thousand, five hundred ninety-seven".