1107142465446 has 32 divisors (see below), whose sum is σ = 2460691231200. Its totient is φ = 368991292320.

The previous prime is 1107142465441. The next prime is 1107142465591. The reversal of 1107142465446 is 6445642417011.

1107142465446 is a `hidden beast` number, since 1 + 1 + 0 + 7 + 142 + 4 + 65 + 446 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107142465441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202341 + ... + 1913088.

It is an arithmetic number, because the mean of its divisors is an integer number (76896600975).

Almost surely, 2^{1107142465446} is an apocalyptic number.

1107142465446 is an abundant number, since it is smaller than the sum of its proper divisors (1353548765754).

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

1107142465446 is a wasteful number, since it uses less digits than its factorization.

1107142465446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122021 (or 3122015 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 1107142465446 in words is "one trillion, one hundred seven billion, one hundred forty-two million, four hundred sixty-five thousand, four hundred forty-six".