39474118699 has 2 divisors, whose sum is σ = 39474118700. Its totient is φ = 39474118698.

The previous prime is 39474118603. The next prime is 39474118741. The reversal of 39474118699 is 99681147493.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39474118699 - 2¹¹ = 39474116651 is a prime.

It is not a weakly prime, because it can be changed into another prime (39474218699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19737059349 + 19737059350.

It is an arithmetic number, because the mean of its divisors is an integer number (19737059350).

Almost surely, 2^39474118699 is an apocalyptic number.

39474118699 is a deficient number, since it is larger than the sum of its proper divisors (1).

39474118699 is an equidigital number, since it uses as much as digits as its factorization.

39474118699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 61.

The spelling of 39474118699 in words is "thirty-nine billion, four hundred seventy-four million, one hundred eighteen thousand, six hundred ninety-nine".