160140247497 has 12 divisors (see below), whose sum is σ = 235234262640. Its totient is φ = 104950670328.

The previous prime is 160140247481. The next prime is 160140247543. The reversal of 160140247497 is 794742041061.

160140247497 is a `hidden beast` number, since 16 + 0 + 140 + 2 + 4 + 7 + 497 = 666.

It is not a de Polignac number, because 160140247497 - 2⁴ = 160140247481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160140747497) 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, 150790663 + ... + 150791724.

It is an arithmetic number, because the mean of its divisors is an integer number (19602855220).

Almost surely, 2^160140247497 is an apocalyptic number.

It is an amenable number.

160140247497 is a deficient number, since it is larger than the sum of its proper divisors (75094015143).

160140247497 is a wasteful number, since it uses less digits than its factorization.

160140247497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301582452 (or 301582449 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 160140247497 in words is "one hundred sixty billion, one hundred forty million, two hundred forty-seven thousand, four hundred ninety-seven".