39999300444407 has 8 divisors (see below), whose sum is σ = 40427520394800. Its totient is φ = 39572194201344.

The previous prime is 39999300444277. The next prime is 39999300444457. The reversal of 39999300444407 is 70444400399993.

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

It is a cyclic number.

It is not a de Polignac number, because 39999300444407 - 2³⁰ = 39998226702583 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 (39999300444457) 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, 278354618 + ... + 278498279.

It is an arithmetic number, because the mean of its divisors is an integer number (5053440049350).

Almost surely, 2^{39999300444407} is an apocalyptic number.

39999300444407 is a deficient number, since it is larger than the sum of its proper divisors (428219950393).

39999300444407 is a wasteful number, since it uses less digits than its factorization.

39999300444407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556853665.

The product of its (nonzero) digits is 105815808, while the sum is 65.

The spelling of 39999300444407 in words is "thirty-nine trillion, nine hundred ninety-nine billion, three hundred million, four hundred forty-four thousand, four hundred seven".