11240461142 has 8 divisors (see below), whose sum is σ = 17748096600. Its totient is φ = 5324428944.

The previous prime is 11240461093. The next prime is 11240461147. The reversal of 11240461142 is 24116404211.

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 (11240461147) 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, 147900767 + ... + 147900842.

It is an arithmetic number, because the mean of its divisors is an integer number (2218512075).

Almost surely, 2^11240461142 is an apocalyptic number.

11240461142 is a deficient number, since it is larger than the sum of its proper divisors (6507635458).

11240461142 is a wasteful number, since it uses less digits than its factorization.

11240461142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295801630.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 11240461142 its reverse (24116404211), we get a palindrome (35356865353).

The spelling of 11240461142 in words is "eleven billion, two hundred forty million, four hundred sixty-one thousand, one hundred forty-two".