40352082807 has 4 divisors (see below), whose sum is σ = 53802777080. Its totient is φ = 26901388536.

The previous prime is 40352082773. The next prime is 40352082811. The reversal of 40352082807 is 70828025304.

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

It is not a de Polignac number, because 40352082807 - 2¹¹ = 40352080759 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 (40352082847) 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, 6725347132 + ... + 6725347137.

It is an arithmetic number, because the mean of its divisors is an integer number (13450694270).

Almost surely, 2^40352082807 is an apocalyptic number.

40352082807 is a deficient number, since it is larger than the sum of its proper divisors (13450694273).

40352082807 is a wasteful number, since it uses less digits than its factorization.

40352082807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13450694272.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 40352082807 in words is "forty billion, three hundred fifty-two million, eighty-two thousand, eight hundred seven".