2941140140 has 24 divisors (see below), whose sum is σ = 6180372240. Its totient is φ = 1175698368.

The previous prime is 2941140119. The next prime is 2941140149. The reversal of 2941140140 is 410411492.

It is not an unprimeable number, because it can be changed into a prime (2941140149) 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, 14987 + ... + 78146.

It is an arithmetic number, because the mean of its divisors is an integer number (257515510).

Almost surely, 2^2941140140 is an apocalyptic number.

2941140140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2941140140 is an abundant number, since it is smaller than the sum of its proper divisors (3239232100).

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

2941140140 is a wasteful number, since it uses less digits than its factorization.

2941140140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94721 (or 94719 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2941140140 is about 54232.2795021563. The cubic root of 2941140140 is about 1432.7549122140.

The spelling of 2941140140 in words is "two billion, nine hundred forty-one million, one hundred forty thousand, one hundred forty".