130949306439 has 16 divisors (see below), whose sum is σ = 199573590528. Its totient is φ = 74816253792.

The previous prime is 130949306437. The next prime is 130949306441. The reversal of 130949306439 is 934603949031.

It is an interprime number because it is at equal distance from previous prime (130949306437) and next prime (130949306441).

It is not a de Polignac number, because 130949306439 - 2¹ = 130949306437 is a prime.

It is a super-3 number, since 3×130949306439³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130949306391 and 130949306400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130949306431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360907 + ... + 626220.

It is an arithmetic number, because the mean of its divisors is an integer number (12473349408).

Almost surely, 2^130949306439 is an apocalyptic number.

130949306439 is a deficient number, since it is larger than the sum of its proper divisors (68624284089).

130949306439 is an equidigital number, since it uses as much as digits as its factorization.

130949306439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993454.

The product of its (nonzero) digits is 1889568, while the sum is 51.

The spelling of 130949306439 in words is "one hundred thirty billion, nine hundred forty-nine million, three hundred six thousand, four hundred thirty-nine".