11452434254 has 16 divisors (see below), whose sum is σ = 17789407920. Its totient is φ = 5523040320.

The previous prime is 11452434247. The next prime is 11452434263. The reversal of 11452434254 is 45243425411.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45359 + ... + 157994.

It is an arithmetic number, because the mean of its divisors is an integer number (1111837995).

Almost surely, 2^11452434254 is an apocalyptic number.

11452434254 is a deficient number, since it is larger than the sum of its proper divisors (6336973666).

11452434254 is a wasteful number, since it uses less digits than its factorization.

11452434254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204355.

The product of its digits is 76800, while the sum is 35.

Adding to 11452434254 its reverse (45243425411), we get a palindrome (56695859665).

It can be divided in two parts, 11 and 452434254, that multiplied together give a palindrome (4976776794).

The spelling of 11452434254 in words is "eleven billion, four hundred fifty-two million, four hundred thirty-four thousand, two hundred fifty-four".