1013401344322 has 32 divisors (see below), whose sum is σ = 1607454720000. Its totient is φ = 478182735888.

The previous prime is 1013401344313. The next prime is 1013401344383. The reversal of 1013401344322 is 2234431043101.

It is a happy 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, 4865679 + ... + 5069677.

It is an arithmetic number, because the mean of its divisors is an integer number (50232960000).

Almost surely, 2^{1013401344322} is an apocalyptic number.

1013401344322 is a deficient number, since it is larger than the sum of its proper divisors (594053375678).

1013401344322 is a wasteful number, since it uses less digits than its factorization.

1013401344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205470.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1013401344322 its reverse (2234431043101), we get a palindrome (3247832387423).

The spelling of 1013401344322 in words is "one trillion, thirteen billion, four hundred one million, three hundred forty-four thousand, three hundred twenty-two".