1421424000140 has 48 divisors (see below), whose sum is σ = 3027227805504. Its totient is φ = 560525414400.

The previous prime is 1421424000107. The next prime is 1421424000163. The reversal of 1421424000140 is 410004241241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36674852 + ... + 36713588.

It is an arithmetic number, because the mean of its divisors is an integer number (63067245948).

Almost surely, 2^{1421424000140} is an apocalyptic number.

1421424000140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1421424000140 is an abundant number, since it is smaller than the sum of its proper divisors (1605803805364).

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

1421424000140 is a wasteful number, since it uses less digits than its factorization.

1421424000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64658 (or 64656 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1421424000140 its reverse (410004241241), we get a palindrome (1831428241381).

The spelling of 1421424000140 in words is "one trillion, four hundred twenty-one billion, four hundred twenty-four million, one hundred forty", and thus it is an aban number.