191960714425 has 12 divisors (see below), whose sum is σ = 238545406720. Its totient is φ = 153236880720.

The previous prime is 191960714411. The next prime is 191960714431. The reversal of 191960714425 is 524417069191.

It is not a de Polignac number, because 191960714425 - 2⁹ = 191960713913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8280465 + ... + 8303614.

Almost surely, 2^191960714425 is an apocalyptic number.

It is an amenable number.

191960714425 is a deficient number, since it is larger than the sum of its proper divisors (46584692295).

191960714425 is a wasteful number, since it uses less digits than its factorization.

191960714425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584552 (or 16584547 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 191960714425 in words is "one hundred ninety-one billion, nine hundred sixty million, seven hundred fourteen thousand, four hundred twenty-five".