11420141324 has 12 divisors (see below), whose sum is σ = 19986637104. Its totient is φ = 5709673584.

The previous prime is 11420141267. The next prime is 11420141339. The reversal of 11420141324 is 42314102411.

It is a self number, because there is not a number n which added to its sum of digits gives 11420141324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29039 + ... + 153894.

It is an arithmetic number, because the mean of its divisors is an integer number (1665553092).

Almost surely, 2^11420141324 is an apocalyptic number.

It is an amenable number.

11420141324 is a deficient number, since it is larger than the sum of its proper divisors (8566495780).

11420141324 is a wasteful number, since it uses less digits than its factorization.

11420141324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198544 (or 198542 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11420141324 its reverse (42314102411), we get a palindrome (53734243735).

The spelling of 11420141324 in words is "eleven billion, four hundred twenty million, one hundred forty-one thousand, three hundred twenty-four".