14351540115146 has 32 divisors (see below), whose sum is σ = 23208887127888. Its totient is φ = 6616466542080.

The previous prime is 14351540115131. The next prime is 14351540115179. The reversal of 14351540115146 is 64151104515341.

It can be written as a sum of positive squares in 8 ways, for example, as 12102420121 + 14339437695025 = 110011^2 + 3786745^2 .

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, 243476990 + ... + 243535926.

Almost surely, 2^{14351540115146} is an apocalyptic number.

14351540115146 is a deficient number, since it is larger than the sum of its proper divisors (8857347012742).

14351540115146 is a wasteful number, since it uses less digits than its factorization.

14351540115146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69146.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 14351540115146 in words is "fourteen trillion, three hundred fifty-one billion, five hundred forty million, one hundred fifteen thousand, one hundred forty-six".