1240014224140 has 12 divisors (see below), whose sum is σ = 2604029870736. Its totient is φ = 496005689648.

The previous prime is 1240014224131. The next prime is 1240014224147. The reversal of 1240014224140 is 414224100421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1240014224147) 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, 31000355584 + ... + 31000355623.

It is an arithmetic number, because the mean of its divisors is an integer number (217002489228).

Almost surely, 2^{1240014224140} is an apocalyptic number.

1240014224140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1240014224140 is an abundant number, since it is smaller than the sum of its proper divisors (1364015646596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1240014224140 is a wasteful number, since it uses less digits than its factorization.

1240014224140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62000711216 (or 62000711214 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1240014224140 its reverse (414224100421), we get a palindrome (1654238324561).

The spelling of 1240014224140 in words is "one trillion, two hundred forty billion, fourteen million, two hundred twenty-four thousand, one hundred forty".