11424100454 has 16 divisors (see below), whose sum is σ = 18729756528. Its totient is φ = 5193964512.

The previous prime is 11424100421. The next prime is 11424100459. The reversal of 11424100454 is 45400142411.

It is a super-2 number, since 2×11424100454² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424100459) 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, 3277277 + ... + 3280760.

It is an arithmetic number, because the mean of its divisors is an integer number (1170609783).

Almost surely, 2^11424100454 is an apocalyptic number.

11424100454 is a deficient number, since it is larger than the sum of its proper divisors (7305656074).

11424100454 is a wasteful number, since it uses less digits than its factorization.

11424100454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558119.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 11424100454 its reverse (45400142411), we get a palindrome (56824242865).

The spelling of 11424100454 in words is "eleven billion, four hundred twenty-four million, one hundred thousand, four hundred fifty-four".