11403142024 has 16 divisors (see below), whose sum is σ = 21391992720. Its totient is φ = 5698610640.

The previous prime is 11403142001. The next prime is 11403142031. The reversal of 11403142024 is 42024130411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11403141986 and 11403142004.

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, 353634 + ... + 384529.

It is an arithmetic number, because the mean of its divisors is an integer number (1336999545).

Almost surely, 2^11403142024 is an apocalyptic number.

It is an amenable number.

11403142024 is a deficient number, since it is larger than the sum of its proper divisors (9988850696).

11403142024 is a wasteful number, since it uses less digits than its factorization.

11403142024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740100 (or 740096 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11403142024 its reverse (42024130411), we get a palindrome (53427272435).

The spelling of 11403142024 in words is "eleven billion, four hundred three million, one hundred forty-two thousand, twenty-four".