10139430619 has 2 divisors, whose sum is σ = 10139430620. Its totient is φ = 10139430618.

The previous prime is 10139430601. The next prime is 10139430641. The reversal of 10139430619 is 91603493101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10139430619 is a prime.

It is a super-2 number, since 2×10139430619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10139430019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069715309 + 5069715310.

It is an arithmetic number, because the mean of its divisors is an integer number (5069715310).

Almost surely, 2^10139430619 is an apocalyptic number.

10139430619 is a deficient number, since it is larger than the sum of its proper divisors (1).

10139430619 is an equidigital number, since it uses as much as digits as its factorization.

10139430619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 10139430619 in words is "ten billion, one hundred thirty-nine million, four hundred thirty thousand, six hundred nineteen".