13402201112342 has 16 divisors (see below), whose sum is σ = 22975821093120. Its totient is φ = 5743645680168.

The previous prime is 13402201112249. The next prime is 13402201112351. The reversal of 13402201112342 is 24321110220431.

It is a happy number.

It is a super-2 number, since 2×13402201112342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12360908 + ... + 13401359.

It is an arithmetic number, because the mean of its divisors is an integer number (1435988818320).

Almost surely, 2^{13402201112342} is an apocalyptic number.

13402201112342 is a deficient number, since it is larger than the sum of its proper divisors (9573619980778).

13402201112342 is a wasteful number, since it uses less digits than its factorization.

13402201112342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25799435.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13402201112342 its reverse (24321110220431), we get a palindrome (37723311332773).

The spelling of 13402201112342 in words is "thirteen trillion, four hundred two billion, two hundred one million, one hundred twelve thousand, three hundred forty-two".