139368482419 has 4 divisors (see below), whose sum is σ = 139443940944. Its totient is φ = 139293023896.

The previous prime is 139368482413. The next prime is 139368482423. The reversal of 139368482419 is 914284863931.

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 139368482419 - 2⁹ = 139368481907 is a prime.

It is a super-2 number, since 2×139368482419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139368482413) 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, 37726492 + ... + 37730185.

It is an arithmetic number, because the mean of its divisors is an integer number (34860985236).

Almost surely, 2^139368482419 is an apocalyptic number.

139368482419 is a deficient number, since it is larger than the sum of its proper divisors (75458525).

139368482419 is an equidigital number, since it uses as much as digits as its factorization.

139368482419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75458524.

The product of its digits is 8957952, while the sum is 58.

The spelling of 139368482419 in words is "one hundred thirty-nine billion, three hundred sixty-eight million, four hundred eighty-two thousand, four hundred nineteen".