130444012245 has 16 divisors (see below), whose sum is σ = 208857123072. Its totient is φ = 69521238720.

The previous prime is 130444012243. The next prime is 130444012249. The reversal of 130444012245 is 542210444031.

It is not a de Polignac number, because 130444012245 - 2¹ = 130444012243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130444012241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034266 + ... + 3076955.

It is an arithmetic number, because the mean of its divisors is an integer number (13053570192).

Almost surely, 2^130444012245 is an apocalyptic number.

130444012245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130444012245 is a deficient number, since it is larger than the sum of its proper divisors (78413110827).

130444012245 is a wasteful number, since it uses less digits than its factorization.

130444012245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6112652.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 130444012245 its reverse (542210444031), we get a palindrome (672654456276).

The spelling of 130444012245 in words is "one hundred thirty billion, four hundred forty-four million, twelve thousand, two hundred forty-five".