39347507023 has 16 divisors (see below), whose sum is σ = 44422768800. Its totient is φ = 34522951680.

The previous prime is 39347507021. The next prime is 39347507033. The reversal of 39347507023 is 32070574393.

It is a cyclic number.

It is not a de Polignac number, because 39347507023 - 2¹ = 39347507021 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 (39347507021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803383 + ... + 850951.

It is an arithmetic number, because the mean of its divisors is an integer number (2776423050).

Almost surely, 2^39347507023 is an apocalyptic number.

39347507023 is a deficient number, since it is larger than the sum of its proper divisors (5075261777).

39347507023 is a wasteful number, since it uses less digits than its factorization.

39347507023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50202.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 39347507023 in words is "thirty-nine billion, three hundred forty-seven million, five hundred seven thousand, twenty-three".