2542434033 has 8 divisors (see below), whose sum is σ = 3394878048. Its totient is φ = 1692473024.

The previous prime is 2542433987. The next prime is 2542434073. The reversal of 2542434033 is 3304342452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2542434033 - 2¹² = 2542429937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2542434073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618360 + ... + 622457.

It is an arithmetic number, because the mean of its divisors is an integer number (424359756).

Almost surely, 2^2542434033 is an apocalyptic number.

It is an amenable number.

2542434033 is a deficient number, since it is larger than the sum of its proper divisors (852444015).

2542434033 is a wasteful number, since it uses less digits than its factorization.

2542434033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241503.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 2542434033 is about 50422.5548043730. The cubic root of 2542434033 is about 1364.8446795590.

Adding to 2542434033 its reverse (3304342452), we get a palindrome (5846776485).

The spelling of 2542434033 in words is "two billion, five hundred forty-two million, four hundred thirty-four thousand, thirty-three".