140002241301444 has 24 divisors (see below), whose sum is σ = 340875022299840. Its totient is φ = 44638395777184.

The previous prime is 140002241301347. The next prime is 140002241301451. The reversal of 140002241301444 is 444103142200041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253627248459 + ... + 253627249010.

It is an arithmetic number, because the mean of its divisors is an integer number (14203125929160).

Almost surely, 2^{140002241301444} is an apocalyptic number.

It is an amenable number.

140002241301444 is an abundant number, since it is smaller than the sum of its proper divisors (200872780998396).

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

140002241301444 is a wasteful number, since it uses less digits than its factorization.

140002241301444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507254497499 (or 507254497497 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 140002241301444 its reverse (444103142200041), we get a palindrome (584105383501485).

The spelling of 140002241301444 in words is "one hundred forty trillion, two billion, two hundred forty-one million, three hundred one thousand, four hundred forty-four".