130727490408142 has 16 divisors (see below), whose sum is σ = 196723412226432. Its totient is φ = 65153023209720.

The previous prime is 130727490408139. The next prime is 130727490408197. The reversal of 130727490408142 is 241804094727031.

It is a happy number.

It is a super-2 number, since 2×130727490408142² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130727490408142.

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, 78711433 + ... + 80355115.

It is an arithmetic number, because the mean of its divisors is an integer number (12295213264152).

Almost surely, 2^{130727490408142} is an apocalyptic number.

130727490408142 is a deficient number, since it is larger than the sum of its proper divisors (65995921818290).

130727490408142 is a wasteful number, since it uses less digits than its factorization.

130727490408142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771863.

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 130727490408142 in words is "one hundred thirty trillion, seven hundred twenty-seven billion, four hundred ninety million, four hundred eight thousand, one hundred forty-two".