1040344006737 has 64 divisors (see below), whose sum is σ = 1741602816000. Its totient is φ = 538605764928.

The previous prime is 1040344006729. The next prime is 1040344006781. The reversal of 1040344006737 is 7376004430401.

It is not a de Polignac number, because 1040344006737 - 2³ = 1040344006729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040344006695 and 1040344006704.

It is not an unprimeable number, because it can be changed into a prime (1040344006717) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93223564 + ... + 93234722.

It is an arithmetic number, because the mean of its divisors is an integer number (27212544000).

Almost surely, 2^{1040344006737} is an apocalyptic number.

It is an amenable number.

1040344006737 is a deficient number, since it is larger than the sum of its proper divisors (701258809263).

1040344006737 is a wasteful number, since it uses less digits than its factorization.

1040344006737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21370.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 1040344006737 in words is "one trillion, forty billion, three hundred forty-four million, six thousand, seven hundred thirty-seven".