39461383234439 has 4 divisors (see below), whose sum is σ = 39681837889560. Its totient is φ = 39240928579320.

The previous prime is 39461383234381. The next prime is 39461383234451. The reversal of 39461383234439 is 93443238316493.

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 39461383234439 - 2⁸ = 39461383234183 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 (39461383234639) 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, 110227327292 + ... + 110227327649.

It is an arithmetic number, because the mean of its divisors is an integer number (9920459472390).

Almost surely, 2^{39461383234439} is an apocalyptic number.

39461383234439 is a deficient number, since it is larger than the sum of its proper divisors (220454655121).

39461383234439 is a wasteful number, since it uses less digits than its factorization.

39461383234439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220454655120.

The product of its digits is 120932352, while the sum is 62.

The spelling of 39461383234439 in words is "thirty-nine trillion, four hundred sixty-one billion, three hundred eighty-three million, two hundred thirty-four thousand, four hundred thirty-nine".