160725025742 has 4 divisors (see below), whose sum is σ = 241087538616. Its totient is φ = 80362512870.

The previous prime is 160725025693. The next prime is 160725025757. The reversal of 160725025742 is 247520527061.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 160725025742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40181256434 + ... + 40181256437.

It is an arithmetic number, because the mean of its divisors is an integer number (60271884654).

Almost surely, 2^160725025742 is an apocalyptic number.

160725025742 is a deficient number, since it is larger than the sum of its proper divisors (80362512874).

160725025742 is an equidigital number, since it uses as much as digits as its factorization.

160725025742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80362512873.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 160725025742 in words is "one hundred sixty billion, seven hundred twenty-five million, twenty-five thousand, seven hundred forty-two".