481339150139 has 4 divisors (see below), whose sum is σ = 506672789640. Its totient is φ = 456005510640.

The previous prime is 481339150091. The next prime is 481339150147. The reversal of 481339150139 is 931051933184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481339150139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481339150093 and 481339150102.

It is not an unprimeable number, because it can be changed into a prime (481339150189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12666819722 + ... + 12666819759.

It is an arithmetic number, because the mean of its divisors is an integer number (126668197410).

Almost surely, 2^481339150139 is an apocalyptic number.

481339150139 is a deficient number, since it is larger than the sum of its proper divisors (25333639501).

481339150139 is a wasteful number, since it uses less digits than its factorization.

481339150139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25333639500.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 481339150139 in words is "four hundred eighty-one billion, three hundred thirty-nine million, one hundred fifty thousand, one hundred thirty-nine".