2941492144 has 20 divisors (see below), whose sum is σ = 5999096440. Its totient is φ = 1393338240.

The previous prime is 2941492139. The next prime is 2941492153. The reversal of 2941492144 is 4412941492.

It is a happy number.

It is a super-4 number, since 4×2941492144⁴ (a number of 39 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2941492097 and 2941492106.

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, 4837677 + ... + 4838284.

It is an arithmetic number, because the mean of its divisors is an integer number (299954822).

Almost surely, 2^2941492144 is an apocalyptic number.

It is an amenable number.

2941492144 is an abundant number, since it is smaller than the sum of its proper divisors (3057604296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2941492144 is a wasteful number, since it uses less digits than its factorization.

2941492144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675988 (or 9675982 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 2941492144 is about 54235.5247416304. The cubic root of 2941492144 is about 1432.8120686587.

The spelling of 2941492144 in words is "two billion, nine hundred forty-one million, four hundred ninety-two thousand, one hundred forty-four".