39745141327 has 4 divisors (see below), whose sum is σ = 39751218616. Its totient is φ = 39739064040.

The previous prime is 39745141291. The next prime is 39745141357. The reversal of 39745141327 is 72314154793.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 39745141327 - 2³¹ = 37597657679 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 (39745141357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3028824 + ... + 3041917.

It is an arithmetic number, because the mean of its divisors is an integer number (9937804654).

Almost surely, 2^39745141327 is an apocalyptic number.

39745141327 is a deficient number, since it is larger than the sum of its proper divisors (6077289).

39745141327 is an equidigital number, since it uses as much as digits as its factorization.

39745141327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6077288.

The product of its digits is 635040, while the sum is 46.

The spelling of 39745141327 in words is "thirty-nine billion, seven hundred forty-five million, one hundred forty-one thousand, three hundred twenty-seven".