13355040402442 has 16 divisors (see below), whose sum is σ = 20041028386560. Its totient is φ = 6674697908208.

The previous prime is 13355040402433. The next prime is 13355040402481. The reversal of 13355040402442 is 24420404055331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103304988 + ... + 103434184.

It is an arithmetic number, because the mean of its divisors is an integer number (1252564274160).

Almost surely, 2^{13355040402442} is an apocalyptic number.

13355040402442 is a deficient number, since it is larger than the sum of its proper divisors (6685987984118).

13355040402442 is a wasteful number, since it uses less digits than its factorization.

13355040402442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150645.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 13355040402442 its reverse (24420404055331), we get a palindrome (37775444457773).

The spelling of 13355040402442 in words is "thirteen trillion, three hundred fifty-five billion, forty million, four hundred two thousand, four hundred forty-two".