130723044984 has 48 divisors (see below), whose sum is σ = 404618950320. Its totient is φ = 37349441280.

The previous prime is 130723044983. The next prime is 130723045049. The reversal of 130723044984 is 489440327031.

130723044984 is a `hidden beast` number, since 1 + 30 + 72 + 30 + 449 + 84 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130723044983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129685057 + ... + 129686064.

It is an arithmetic number, because the mean of its divisors is an integer number (8429561465).

Almost surely, 2^130723044984 is an apocalyptic number.

130723044984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130723044984 is an abundant number, since it is smaller than the sum of its proper divisors (273895905336).

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

130723044984 is a wasteful number, since it uses less digits than its factorization.

130723044984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259371140 (or 259371133 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 130723044984 in words is "one hundred thirty billion, seven hundred twenty-three million, forty-four thousand, nine hundred eighty-four".