11420124134 has 8 divisors (see below), whose sum is σ = 17420528520. Its totient is φ = 5613281296.

The previous prime is 11420124103. The next prime is 11420124143. The reversal of 11420124134 is 43142102411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 48390239 + ... + 48390474.

It is an arithmetic number, because the mean of its divisors is an integer number (2177566065).

Almost surely, 2^11420124134 is an apocalyptic number.

11420124134 is a deficient number, since it is larger than the sum of its proper divisors (6000404386).

11420124134 is an equidigital number, since it uses as much as digits as its factorization.

11420124134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96780774.

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

Adding to 11420124134 its reverse (43142102411), we get a palindrome (54562226545).

The spelling of 11420124134 in words is "eleven billion, four hundred twenty million, one hundred twenty-four thousand, one hundred thirty-four".