1402311044330 has 32 divisors (see below), whose sum is σ = 2914493895936. Its totient is φ = 475835733504.

The previous prime is 1402311044317. The next prime is 1402311044399. The reversal of 1402311044330 is 334401132041.

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 1402311044330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103256174 + ... + 103269753.

It is an arithmetic number, because the mean of its divisors is an integer number (91077934248).

Almost surely, 2^{1402311044330} is an apocalyptic number.

1402311044330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402311044330 is an abundant number, since it is smaller than the sum of its proper divisors (1512182851606).

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

1402311044330 is a wasteful number, since it uses less digits than its factorization.

1402311044330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206526038.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1402311044330 its reverse (334401132041), we get a palindrome (1736712176371).

The spelling of 1402311044330 in words is "one trillion, four hundred two billion, three hundred eleven million, forty-four thousand, three hundred thirty".