160040240461 has 8 divisors (see below), whose sum is σ = 162041576760. Its totient is φ = 158043418368.

The previous prime is 160040240419. The next prime is 160040240467. The reversal of 160040240461 is 164042040061.

It can be written as a sum of positive squares in 4 ways, for example, as 43438479561 + 116601760900 = 208419^2 + 341470^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 160040240461 - 2⁹ = 160040239949 is a prime.

It is a super-2 number, since 2×160040240461² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160040240467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057176 + ... + 1199041.

It is an arithmetic number, because the mean of its divisors is an integer number (20255197095).

Almost surely, 2^160040240461 is an apocalyptic number.

It is an amenable number.

160040240461 is a deficient number, since it is larger than the sum of its proper divisors (2001336299).

160040240461 is an equidigital number, since it uses as much as digits as its factorization.

160040240461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257103.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 160040240461 in words is "one hundred sixty billion, forty million, two hundred forty thousand, four hundred sixty-one".