11433412142 has 8 divisors (see below), whose sum is σ = 17164767432. Its totient is φ = 5711823000.

The previous prime is 11433412097. The next prime is 11433412187. The reversal of 11433412142 is 24121433411.

It is an interprime number because it is at equal distance from previous prime (11433412097) and next prime (11433412187).

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, 2438609 + ... + 2443292.

It is an arithmetic number, because the mean of its divisors is an integer number (2145595929).

Almost surely, 2^11433412142 is an apocalyptic number.

11433412142 is a deficient number, since it is larger than the sum of its proper divisors (5731355290).

11433412142 is a wasteful number, since it uses less digits than its factorization.

11433412142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883074.

The product of its digits is 2304, while the sum is 26.

Adding to 11433412142 its reverse (24121433411), we get a palindrome (35554845553).

The spelling of 11433412142 in words is "eleven billion, four hundred thirty-three million, four hundred twelve thousand, one hundred forty-two".