14787324194042 has 32 divisors (see below), whose sum is σ = 22691715561360. Its totient is φ = 7225015150080.

The previous prime is 14787324194011. The next prime is 14787324194107. The reversal of 14787324194042 is 24049142378741.

It is a happy number.

It is a Cunningham number, because it is equal to 3845429²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 107629268761 + 14679694925281 = 328069^2 + 3831409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131282684 + ... + 131395272.

Almost surely, 2^{14787324194042} is an apocalyptic number.

14787324194042 is a deficient number, since it is larger than the sum of its proper divisors (7904391367318).

14787324194042 is a wasteful number, since it uses less digits than its factorization.

14787324194042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119666.

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 14787324194042 in words is "fourteen trillion, seven hundred eighty-seven billion, three hundred twenty-four million, one hundred ninety-four thousand, forty-two".