2541353434 has 4 divisors (see below), whose sum is σ = 3812030154. Its totient is φ = 1270676716.

The previous prime is 2541353411. The next prime is 2541353447. The reversal of 2541353434 is 4343531452.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1616281209 + 925072225 = 40203^2 + 30415^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2541353434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635338357 + ... + 635338360.

Almost surely, 2^2541353434 is an apocalyptic number.

2541353434 is a deficient number, since it is larger than the sum of its proper divisors (1270676720).

2541353434 is a wasteful number, since it uses less digits than its factorization.

2541353434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270676719.

The product of its digits is 86400, while the sum is 34.

The square root of 2541353434 is about 50411.8382327009. The cubic root of 2541353434 is about 1364.6512876132.

Adding to 2541353434 its reverse (4343531452), we get a palindrome (6884884886).

The spelling of 2541353434 in words is "two billion, five hundred forty-one million, three hundred fifty-three thousand, four hundred thirty-four".