130995266784 has 48 divisors (see below), whose sum is σ = 344458669968. Its totient is φ = 43589394432.

The previous prime is 130995266767. The next prime is 130995266819. The reversal of 130995266784 is 487662599031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×130995266784² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127047 + ... + 1237830.

It is an arithmetic number, because the mean of its divisors is an integer number (7176222291).

It is a 1-persistent number, because it is pandigital, but 2⋅130995266784 = 261990533568 is not.

Almost surely, 2^130995266784 is an apocalyptic number.

It is an amenable number.

130995266784 is an abundant number, since it is smaller than the sum of its proper divisors (213463403184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130995266784 is a wasteful number, since it uses less digits than its factorization.

130995266784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365467 (or 2365459 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 130995266784 in words is "one hundred thirty billion, nine hundred ninety-five million, two hundred sixty-six thousand, seven hundred eighty-four".