1402204311330 has 128 divisors (see below), whose sum is σ = 3424607133696. Its totient is φ = 367400409600.

The previous prime is 1402204311281. The next prime is 1402204311331. The reversal of 1402204311330 is 331134022041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402204311330.

It is not an unprimeable number, because it can be changed into a prime (1402204311331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 201144745 + ... + 201151715.

It is an arithmetic number, because the mean of its divisors is an integer number (26754743232).

Almost surely, 2^{1402204311330} is an apocalyptic number.

1402204311330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402204311330 is an abundant number, since it is smaller than the sum of its proper divisors (2022402822366).

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

1402204311330 is a wasteful number, since it uses less digits than its factorization.

1402204311330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7592.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1402204311330 its reverse (331134022041), we get a palindrome (1733338333371).

The spelling of 1402204311330 in words is "one trillion, four hundred two billion, two hundred four million, three hundred eleven thousand, three hundred thirty".