160997602427426 has 48 divisors (see below), whose sum is σ = 250394955626880. Its totient is φ = 77634951357600.

The previous prime is 160997602427423. The next prime is 160997602427471. The reversal of 160997602427426 is 624724206799061.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (160997602427423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678403100 + ... + 678640376.

It is an arithmetic number, because the mean of its divisors is an integer number (5216561575560).

Almost surely, 2^{160997602427426} is an apocalyptic number.

160997602427426 is a deficient number, since it is larger than the sum of its proper divisors (89397353199454).

160997602427426 is a wasteful number, since it uses less digits than its factorization.

160997602427426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238551 (or 238520 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 160997602427426 in words is "one hundred sixty trillion, nine hundred ninety-seven billion, six hundred two million, four hundred twenty-seven thousand, four hundred twenty-six".