40707007040737 has 4 divisors (see below), whose sum is σ = 40707020266416. Its totient is φ = 40706993815060.

The previous prime is 40707007040719. The next prime is 40707007040741. The reversal of 40707007040737 is 73704070070704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40707007040737 - 2³⁵ = 40672647302369 is a prime.

It is a super-2 number, since 2×40707007040737² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40707007040747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698562 + ... + 9049972.

It is an arithmetic number, because the mean of its divisors is an integer number (10176755066604).

Almost surely, 2^{40707007040737} is an apocalyptic number.

It is an amenable number.

40707007040737 is a deficient number, since it is larger than the sum of its proper divisors (13225679).

40707007040737 is an equidigital number, since it uses as much as digits as its factorization.

40707007040737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13225678.

The product of its (nonzero) digits is 806736, while the sum is 46.

The spelling of 40707007040737 in words is "forty trillion, seven hundred seven billion, seven million, forty thousand, seven hundred thirty-seven".