130165819950042 has 48 divisors (see below), whose sum is σ = 292501024714080. Its totient is φ = 43384204139472.

The previous prime is 130165819949999. The next prime is 130165819950059. The reversal of 130165819950042 is 240059918561031.

130165819950042 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 6 + 5 + 8 + 1 + 99 + 500 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8791593 + ... + 18374540.

It is an arithmetic number, because the mean of its divisors is an integer number (6093771348210).

Almost surely, 2^{130165819950042} is an apocalyptic number.

130165819950042 is an abundant number, since it is smaller than the sum of its proper divisors (162335204764038).

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

130165819950042 is an equidigital number, since it uses as much as digits as its factorization.

130165819950042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27176009 (or 27175997 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 130165819950042 in words is "one hundred thirty trillion, one hundred sixty-five billion, eight hundred nineteen million, nine hundred fifty thousand, forty-two".