2541340455 has 32 divisors (see below), whose sum is σ = 4329194688. Its totient is φ = 1268582400.

The previous prime is 2541340447. The next prime is 2541340457. The reversal of 2541340455 is 5540431452.

It is not a de Polignac number, because 2541340455 - 2³ = 2541340447 is a prime.

It is a super-2 number, since 2×2541340455² = 12916822616439214050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541340457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18625 + ... + 73685.

It is an arithmetic number, because the mean of its divisors is an integer number (135287334).

Almost surely, 2^2541340455 is an apocalyptic number.

2541340455 is a deficient number, since it is larger than the sum of its proper divisors (1787854233).

2541340455 is a wasteful number, since it uses less digits than its factorization.

2541340455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55267.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 2541340455 is about 50411.7095028526. The cubic root of 2541340455 is about 1364.6489644627.

The spelling of 2541340455 in words is "two billion, five hundred forty-one million, three hundred forty thousand, four hundred fifty-five".