11424022401 has 32 divisors (see below), whose sum is σ = 16774917120. Its totient is φ = 6858043200.

The previous prime is 11424022397. The next prime is 11424022427. The reversal of 11424022401 is 10422042411.

It is not a de Polignac number, because 11424022401 - 2² = 11424022397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11424022301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1669455 + ... + 1676283.

It is an arithmetic number, because the mean of its divisors is an integer number (524216160).

Almost surely, 2^11424022401 is an apocalyptic number.

11424022401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11424022401 is a deficient number, since it is larger than the sum of its proper divisors (5350894719).

11424022401 is a wasteful number, since it uses less digits than its factorization.

11424022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7317.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 11424022401 its reverse (10422042411), we get a palindrome (21846064812).

The spelling of 11424022401 in words is "eleven billion, four hundred twenty-four million, twenty-two thousand, four hundred one".