11612250142 has 4 divisors (see below), whose sum is σ = 17418375216. Its totient is φ = 5806125070.

The previous prime is 11612250113. The next prime is 11612250157. The reversal of 11612250142 is 24105221611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2903062534 + ... + 2903062537.

It is an arithmetic number, because the mean of its divisors is an integer number (4354593804).

Almost surely, 2^11612250142 is an apocalyptic number.

11612250142 is a deficient number, since it is larger than the sum of its proper divisors (5806125074).

11612250142 is an equidigital number, since it uses as much as digits as its factorization.

11612250142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806125073.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 11612250142 its reverse (24105221611), we get a palindrome (35717471753).

The spelling of 11612250142 in words is "eleven billion, six hundred twelve million, two hundred fifty thousand, one hundred forty-two".