13341931019442 has 12 divisors (see below), whose sum is σ = 28907517208830. Its totient is φ = 4447310339808.

The previous prime is 13341931019429. The next prime is 13341931019503. The reversal of 13341931019442 is 24491013914331.

13341931019442 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 193 + 1 + 0 + 19 + 442 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12901896470241 + 440034549201 = 3591921^2 + 663351^2 .

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 5 ways as a sum of consecutive naturals, for example, 370609194967 + ... + 370609195002.

Almost surely, 2^{13341931019442} is an apocalyptic number.

13341931019442 is an abundant number, since it is smaller than the sum of its proper divisors (15565586189388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13341931019442 is a wasteful number, since it uses less digits than its factorization.

13341931019442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741218389977 (or 741218389974 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 13341931019442 in words is "thirteen trillion, three hundred forty-one billion, nine hundred thirty-one million, nineteen thousand, four hundred forty-two".