40328837074007 has 4 divisors (see below), whose sum is σ = 40328850243360. Its totient is φ = 40328823904656.

The previous prime is 40328837073997. The next prime is 40328837074103. The reversal of 40328837074007 is 70047073882304.

It is a happy number.

It is a semiprime because it is the product of two primes, 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 40328837074007 - 2⁴⁴ = 22736651029591 is a prime.

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 40328837074007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40328837074807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681683 + ... + 9006795.

It is an arithmetic number, because the mean of its divisors is an integer number (10082212560840).

Almost surely, 2^{40328837074007} is an apocalyptic number.

40328837074007 is a deficient number, since it is larger than the sum of its proper divisors (13169353).

40328837074007 is an equidigital number, since it uses as much as digits as its factorization.

40328837074007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13169352.

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 40328837074007 in words is "forty trillion, three hundred twenty-eight billion, eight hundred thirty-seven million, seventy-four thousand, seven".