40378575022 has 8 divisors (see below), whose sum is σ = 60575851656. Its totient is φ = 20186624472.

The previous prime is 40378575019. The next prime is 40378575023. The reversal of 40378575022 is 22057587304.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40378575022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40378575023) 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, 1312513 + ... + 1342924.

It is an arithmetic number, because the mean of its divisors is an integer number (7571981457).

Almost surely, 2^40378575022 is an apocalyptic number.

40378575022 is a deficient number, since it is larger than the sum of its proper divisors (20197276634).

40378575022 is a wasteful number, since it uses less digits than its factorization.

40378575022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663042.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 40378575022 in words is "forty billion, three hundred seventy-eight million, five hundred seventy-five thousand, twenty-two".