2741430831 has 16 divisors (see below), whose sum is σ = 3724769280. Its totient is φ = 1793119680.

The previous prime is 2741430823. The next prime is 2741430859. The reversal of 2741430831 is 1380341472.

It is not a de Polignac number, because 2741430831 - 2³ = 2741430823 is a prime.

It is a super-2 number, since 2×2741430831² = 15030886002314701122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2741430792 and 2741430801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741434831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9060 + ... + 74598.

It is an arithmetic number, because the mean of its divisors is an integer number (232798080).

Almost surely, 2^2741430831 is an apocalyptic number.

2741430831 is a deficient number, since it is larger than the sum of its proper divisors (983338449).

2741430831 is a wasteful number, since it uses less digits than its factorization.

2741430831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65806.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2741430831 is about 52358.6748399919. The cubic root of 2741430831 is about 1399.5629300607.

The spelling of 2741430831 in words is "two billion, seven hundred forty-one million, four hundred thirty thousand, eight hundred thirty-one".