2961241145 has 8 divisors (see below), whose sum is σ = 3707989056. Its totient is φ = 2265993136.

The previous prime is 2961241141. The next prime is 2961241177. The reversal of 2961241145 is 5411421692.

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 2961241145 - 2² = 2961241141 is a prime.

It is a super-2 number, since 2×2961241145² = 17537898237681822050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2961241141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12874847 + ... + 12875076.

It is an arithmetic number, because the mean of its divisors is an integer number (463498632).

Almost surely, 2^2961241145 is an apocalyptic number.

It is an amenable number.

2961241145 is a deficient number, since it is larger than the sum of its proper divisors (746747911).

2961241145 is a wasteful number, since it uses less digits than its factorization.

2961241145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25749951.

The product of its digits is 17280, while the sum is 35.

The square root of 2961241145 is about 54417.2871889072. The cubic root of 2961241145 is about 1436.0115236193.

The spelling of 2961241145 in words is "two billion, nine hundred sixty-one million, two hundred forty-one thousand, one hundred forty-five".