40612922619 has 8 divisors (see below), whose sum is σ = 54151497552. Its totient is φ = 27074814720.

The previous prime is 40612922611. The next prime is 40612922621. The reversal of 40612922619 is 91622921604.

40612922619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40612922619 - 2³ = 40612922611 is a prime.

It is a super-2 number, since 2×40612922619² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40612922611) 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, 257859 + ... + 384339.

It is an arithmetic number, because the mean of its divisors is an integer number (6768937194).

Almost surely, 2^40612922619 is an apocalyptic number.

40612922619 is a deficient number, since it is larger than the sum of its proper divisors (13538574933).

40612922619 is a wasteful number, since it uses less digits than its factorization.

40612922619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233517.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 40612922619 in words is "forty billion, six hundred twelve million, nine hundred twenty-two thousand, six hundred nineteen".