160021476746 has 8 divisors (see below), whose sum is σ = 240675734244. Its totient is φ = 79796232000.

The previous prime is 160021476653. The next prime is 160021476767. The reversal of 160021476746 is 647674120061.

It can be written as a sum of positive squares in 2 ways, for example, as 149141943721 + 10879533025 = 386189^2 + 104305^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 160021476697 and 160021476706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107252255 + ... + 107253746.

Almost surely, 2^160021476746 is an apocalyptic number.

160021476746 is a deficient number, since it is larger than the sum of its proper divisors (80654257498).

160021476746 is a wasteful number, since it uses less digits than its factorization.

160021476746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214506376.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 160021476746 in words is "one hundred sixty billion, twenty-one million, four hundred seventy-six thousand, seven hundred forty-six".