1002442014140 has 48 divisors (see below), whose sum is σ = 2461811100672. Its totient is φ = 335701509696.

The previous prime is 1002442014139. The next prime is 1002442014193. The reversal of 1002442014140 is 414102442001.

It is a congruent number.

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, 83253284 + ... + 83265323.

It is an arithmetic number, because the mean of its divisors is an integer number (51287731264).

Almost surely, 2^{1002442014140} is an apocalyptic number.

1002442014140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002442014140 is an abundant number, since it is smaller than the sum of its proper divisors (1459369086532).

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

1002442014140 is a wasteful number, since it uses less digits than its factorization.

1002442014140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166518666 (or 166518664 counting only the distinct ones).

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

Adding to 1002442014140 its reverse (414102442001), we get a palindrome (1416544456141).

The spelling of 1002442014140 in words is "one trillion, two billion, four hundred forty-two million, fourteen thousand, one hundred forty".