42341553 has 6 divisors (see below), whose sum is σ = 61160034. Its totient is φ = 28227696.

The previous prime is 42341539. The next prime is 42341569. The reversal of 42341553 is 35514324.

It can be written as a sum of positive squares in only one way, i.e., 38044224 + 4297329 = 6168^2 + 2073^2 .

It is not a de Polignac number, because 42341553 - 2⁸ = 42341297 is a prime.

It is a super-2 number, since 2×42341553² = 3585614220903618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42341053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2352300 + ... + 2352317.

It is an arithmetic number, because the mean of its divisors is an integer number (10193339).

Almost surely, 2^42341553 is an apocalyptic number.

It is an amenable number.

42341553 is a deficient number, since it is larger than the sum of its proper divisors (18818481).

42341553 is a wasteful number, since it uses less digits than its factorization.

42341553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704623 (or 4704620 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 42341553 is about 6507.0387274090. The cubic root of 42341553 is about 348.5423815313.

Adding to 42341553 its reverse (35514324), we get a palindrome (77855877).

The spelling of 42341553 in words is "forty-two million, three hundred forty-one thousand, five hundred fifty-three".