40422288613 has 8 divisors (see below), whose sum is σ = 46829736128. Its totient is φ = 34173049824.

The previous prime is 40422288563. The next prime is 40422288649. The reversal of 40422288613 is 31688222404.

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 40422288613 - 2¹³ = 40422280421 is a prime.

It is a super-2 number, since 2×40422288613² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40422288113) 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 7 ways as a sum of consecutive naturals, for example, 39551631 + ... + 39552652.

It is an arithmetic number, because the mean of its divisors is an integer number (5853717016).

Almost surely, 2^40422288613 is an apocalyptic number.

It is an amenable number.

40422288613 is a deficient number, since it is larger than the sum of its proper divisors (6407447515).

40422288613 is an equidigital number, since it uses as much as digits as its factorization.

40422288613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79104363.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 40422288613 in words is "forty billion, four hundred twenty-two million, two hundred eighty-eight thousand, six hundred thirteen".