1402231300000 has 144 divisors (see below), whose sum is σ = 3473471683584. Its totient is φ = 557172000000.

The previous prime is 1402231299961. The next prime is 1402231300013. The reversal of 1402231300000 is 31322041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15053569 + ... + 15146431.

It is an arithmetic number, because the mean of its divisors is an integer number (24121331136).

Almost surely, 2^{1402231300000} is an apocalyptic number.

1402231300000 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 1402231300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736735841792).

1402231300000 is an abundant number, since it is smaller than the sum of its proper divisors (2071240383584).

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

1402231300000 is an frugal number, since it uses more digits than its factorization.

1402231300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93049 (or 93021 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1402231300000 its reverse (31322041), we get a palindrome (1402262622041).

The spelling of 1402231300000 in words is "one trillion, four hundred two billion, two hundred thirty-one million, three hundred thousand".