40708533245 has 8 divisors (see below), whose sum is σ = 48867177984. Its totient is φ = 32555534544.

The previous prime is 40708533241. The next prime is 40708533247. The reversal of 40708533245 is 54233580704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40708533245 - 2² = 40708533241 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 (40708533241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395629 + ... + 1424498.

It is an arithmetic number, because the mean of its divisors is an integer number (6108397248).

Almost surely, 2^40708533245 is an apocalyptic number.

It is an amenable number.

40708533245 is a deficient number, since it is larger than the sum of its proper divisors (8158644739).

40708533245 is a wasteful number, since it uses less digits than its factorization.

40708533245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823019.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 40708533245 in words is "forty billion, seven hundred eight million, five hundred thirty-three thousand, two hundred forty-five".