40623169630 has 8 divisors (see below), whose sum is σ = 73121705352. Its totient is φ = 16249267848.

The previous prime is 40623169607. The next prime is 40623169633. The reversal of 40623169630 is 3696132604.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40623169633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031158472 + ... + 2031158491.

It is an arithmetic number, because the mean of its divisors is an integer number (9140213169).

Almost surely, 2^40623169630 is an apocalyptic number.

40623169630 is a deficient number, since it is larger than the sum of its proper divisors (32498535722).

40623169630 is a wasteful number, since it uses less digits than its factorization.

40623169630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062316970.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 40623169630 in words is "forty billion, six hundred twenty-three million, one hundred sixty-nine thousand, six hundred thirty".