2541942298 has 16 divisors (see below), whose sum is σ = 4373129664. Its totient is φ = 1085525280.

The previous prime is 2541942283. The next prime is 2541942301. The reversal of 2541942298 is 8922491452.

2541942298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2541942298² = 12922941292723041608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319140 + ... + 327007.

It is an arithmetic number, because the mean of its divisors is an integer number (273320604).

Almost surely, 2^2541942298 is an apocalyptic number.

2541942298 is a deficient number, since it is larger than the sum of its proper divisors (1831187366).

2541942298 is a wasteful number, since it uses less digits than its factorization.

2541942298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646437.

The product of its digits is 414720, while the sum is 46.

The square root of 2541942298 is about 50417.6784273136. The cubic root of 2541942298 is about 1364.7566818420.

The spelling of 2541942298 in words is "two billion, five hundred forty-one million, nine hundred forty-two thousand, two hundred ninety-eight".