1403340320002 has 4 divisors (see below), whose sum is σ = 2105010480006. Its totient is φ = 701670160000.

The previous prime is 1403340319991. The next prime is 1403340320021. The reversal of 1403340320002 is 2000230433041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1319766713721 + 83573606281 = 1148811^2 + 289091^2 .

It is a super-2 number, since 2×1403340320002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350835079999 + ... + 350835080002.

Almost surely, 2^{1403340320002} is an apocalyptic number.

1403340320002 is a deficient number, since it is larger than the sum of its proper divisors (701670160004).

1403340320002 is an equidigital number, since it uses as much as digits as its factorization.

1403340320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701670160003.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1403340320002 its reverse (2000230433041), we get a palindrome (3403570753043).

The spelling of 1403340320002 in words is "one trillion, four hundred three billion, three hundred forty million, three hundred twenty thousand, two".