1140342101420 has 24 divisors (see below), whose sum is σ = 2396725771104. Its totient is φ = 455754486656.

The previous prime is 1140342101413. The next prime is 1140342101461. The reversal of 1140342101420 is 241012430411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23872664 + ... + 23920383.

It is an arithmetic number, because the mean of its divisors is an integer number (99863573796).

Almost surely, 2^{1140342101420} is an apocalyptic number.

1140342101420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140342101420 is an abundant number, since it is smaller than the sum of its proper divisors (1256383669684).

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

1140342101420 is a wasteful number, since it uses less digits than its factorization.

1140342101420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47794249 (or 47794247 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1140342101420 its reverse (241012430411), we get a palindrome (1381354531831).

The spelling of 1140342101420 in words is "one trillion, one hundred forty billion, three hundred forty-two million, one hundred one thousand, four hundred twenty".