11430202254 has 16 divisors (see below), whose sum is σ = 22861712640. Its totient is φ = 3809849400.

The previous prime is 11430202253. The next prime is 11430202279. The reversal of 11430202254 is 45220203411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430202253) 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, 87579 + ... + 174729.

It is an arithmetic number, because the mean of its divisors is an integer number (1428857040).

Almost surely, 2^11430202254 is an apocalyptic number.

11430202254 is an abundant number, since it is smaller than the sum of its proper divisors (11431510386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11430202254 is a wasteful number, since it uses less digits than its factorization.

11430202254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109015.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 11430202254 its reverse (45220203411), we get a palindrome (56650405665).

The spelling of 11430202254 in words is "eleven billion, four hundred thirty million, two hundred two thousand, two hundred fifty-four".