2013343420402 has 8 divisors (see below), whose sum is σ = 3197663079516. Its totient is φ = 947455727232.

The previous prime is 2013343420379. The next prime is 2013343420447. The reversal of 2013343420402 is 2040243433102.

It can be written as a sum of positive squares in 2 ways, for example, as 1987115941801 + 26227478601 = 1409651^2 + 161949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 29607991443 + ... + 29607991510.

Almost surely, 2^{2013343420402} is an apocalyptic number.

2013343420402 is a deficient number, since it is larger than the sum of its proper divisors (1184319659114).

2013343420402 is a wasteful number, since it uses less digits than its factorization.

2013343420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59215982972.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2013343420402 its reverse (2040243433102), we get a palindrome (4053586853504).

The spelling of 2013343420402 in words is "two trillion, thirteen billion, three hundred forty-three million, four hundred twenty thousand, four hundred two".