11467236142 has 8 divisors (see below), whose sum is σ = 17211629736. Its totient is φ = 5730026232.

The previous prime is 11467236139. The next prime is 11467236149. The reversal of 11467236142 is 24163276411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11467236149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1791928 + ... + 1798315.

It is an arithmetic number, because the mean of its divisors is an integer number (2151453717).

Almost surely, 2^11467236142 is an apocalyptic number.

11467236142 is a deficient number, since it is larger than the sum of its proper divisors (5744393594).

11467236142 is a wasteful number, since it uses less digits than its factorization.

11467236142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591842.

The product of its digits is 48384, while the sum is 37.

The spelling of 11467236142 in words is "eleven billion, four hundred sixty-seven million, two hundred thirty-six thousand, one hundred forty-two".