41394672979 has 8 divisors (see below), whose sum is σ = 45236917440. Its totient is φ = 37565610600.

The previous prime is 41394672923. The next prime is 41394672997. The reversal of 41394672979 is 97927649314.

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-41394672979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41394672919) 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, 3288949 + ... + 3301510.

It is an arithmetic number, because the mean of its divisors is an integer number (5654614680).

Almost surely, 2^41394672979 is an apocalyptic number.

41394672979 is a deficient number, since it is larger than the sum of its proper divisors (3842244461).

41394672979 is a wasteful number, since it uses less digits than its factorization.

41394672979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591041.

The product of its digits is 20575296, while the sum is 61.

The spelling of 41394672979 in words is "forty-one billion, three hundred ninety-four million, six hundred seventy-two thousand, nine hundred seventy-nine".