245160141 has 4 divisors (see below), whose sum is σ = 326880192. Its totient is φ = 163440092.

The previous prime is 245160133. The next prime is 245160143. The reversal of 245160141 is 141061542.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 245160141 - 2³ = 245160133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245160143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40860021 + ... + 40860026.

It is an arithmetic number, because the mean of its divisors is an integer number (81720048).

Almost surely, 2^245160141 is an apocalyptic number.

It is an amenable number.

245160141 is a deficient number, since it is larger than the sum of its proper divisors (81720051).

245160141 is an equidigital number, since it uses as much as digits as its factorization.

245160141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81720050.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 245160141 is about 15657.5905234490. The cubic root of 245160141 is about 625.8687787846.

The spelling of 245160141 in words is "two hundred forty-five million, one hundred sixty thousand, one hundred forty-one".