40202230678117 has 8 divisors (see below), whose sum is σ = 41499167470592. Its totient is φ = 38905299550800.

The previous prime is 40202230678069. The next prime is 40202230678177. The reversal of 40202230678117 is 71187603220204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40202230678117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40202230678177) 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, 16672948 + ... + 18931234.

It is an arithmetic number, because the mean of its divisors is an integer number (5187395933824).

Almost surely, 2^{40202230678117} is an apocalyptic number.

It is an amenable number.

40202230678117 is a deficient number, since it is larger than the sum of its proper divisors (1296936792475).

40202230678117 is a wasteful number, since it uses less digits than its factorization.

40202230678117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832579.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 40202230678117 in words is "forty trillion, two hundred two billion, two hundred thirty million, six hundred seventy-eight thousand, one hundred seventeen".