161064141 has 8 divisors (see below), whose sum is σ = 245431104. Its totient is φ = 92036640.

The previous prime is 161064131. The next prime is 161064149. The reversal of 161064141 is 141460161.

161064141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 161064141 - 2⁵ = 161064109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161064149) 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, 3834840 + ... + 3834881.

It is an arithmetic number, because the mean of its divisors is an integer number (30678888).

Almost surely, 2^161064141 is an apocalyptic number.

It is an amenable number.

161064141 is a deficient number, since it is larger than the sum of its proper divisors (84366963).

161064141 is an equidigital number, since it uses as much as digits as its factorization.

161064141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7669731.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 161064141 is about 12691.1047982435. The cubic root of 161064141 is about 544.0844161909.

The spelling of 161064141 in words is "one hundred sixty-one million, sixty-four thousand, one hundred forty-one".