1402443110000 has 100 divisors (see below), whose sum is σ = 3396144760800. Its totient is φ = 560863296000.

The previous prime is 1402443109987. The next prime is 1402443110023. The reversal of 1402443110000 is 113442041.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 63278921 + ... + 63301079.

It is an arithmetic number, because the mean of its divisors is an integer number (33961447608).

Almost surely, 2^{1402443110000} is an apocalyptic number.

1402443110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402443110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1698072380400).

1402443110000 is an abundant number, since it is smaller than the sum of its proper divisors (1993701650800).

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

1402443110000 is an equidigital number, since it uses as much as digits as its factorization.

1402443110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28516 (or 28495 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1402443110000 its reverse (113442041), we get a palindrome (1402556552041).

The spelling of 1402443110000 in words is "one trillion, four hundred two billion, four hundred forty-three million, one hundred ten thousand".