40792227839 has 8 divisors (see below), whose sum is σ = 44749221120. Its totient is φ = 36876669400.

The previous prime is 40792227803. The next prime is 40792227893. The reversal of 40792227839 is 93872229704.

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-40792227839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40792227239) 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, 10356647 + ... + 10360584.

It is an arithmetic number, because the mean of its divisors is an integer number (5593652640).

Almost surely, 2^40792227839 is an apocalyptic number.

40792227839 is a deficient number, since it is larger than the sum of its proper divisors (3956993281).

40792227839 is a wasteful number, since it uses less digits than its factorization.

40792227839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20717421.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 40792227839 in words is "forty billion, seven hundred ninety-two million, two hundred twenty-seven thousand, eight hundred thirty-nine".