253342941 has 24 divisors (see below), whose sum is σ = 358444800. Its totient is φ = 159136704.

The previous prime is 253342931. The next prime is 253342961. The reversal of 253342941 is 149243352.

It is not a de Polignac number, because 253342941 - 2⁵ = 253342909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253342931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240985 + ... + 242033.

It is an arithmetic number, because the mean of its divisors is an integer number (14935200).

Almost surely, 2^253342941 is an apocalyptic number.

It is an amenable number.

253342941 is a deficient number, since it is larger than the sum of its proper divisors (105101859).

253342941 is a wasteful number, since it uses less digits than its factorization.

253342941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1294 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 253342941 is about 15916.7503278779. The cubic root of 253342941 is about 632.7559960901.

The spelling of 253342941 in words is "two hundred fifty-three million, three hundred forty-two thousand, nine hundred forty-one".