40400336703 has 4 divisors (see below), whose sum is σ = 53867115608. Its totient is φ = 26933557800.

The previous prime is 40400336701. The next prime is 40400336731. The reversal of 40400336703 is 30763300404.

40400336703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40400336703 - 2¹ = 40400336701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40400336701) 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, 6733389448 + ... + 6733389453.

It is an arithmetic number, because the mean of its divisors is an integer number (13466778902).

Almost surely, 2^40400336703 is an apocalyptic number.

40400336703 is a deficient number, since it is larger than the sum of its proper divisors (13466778905).

40400336703 is a wasteful number, since it uses less digits than its factorization.

40400336703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13466778904.

The product of its (nonzero) digits is 18144, while the sum is 30.

The spelling of 40400336703 in words is "forty billion, four hundred million, three hundred thirty-six thousand, seven hundred three".