2445642343132 has 12 divisors (see below), whose sum is σ = 4281370056936. Its totient is φ = 1222393755440.

The previous prime is 2445642343099. The next prime is 2445642343163. The reversal of 2445642343132 is 2313432465442.

2445642343132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106841158 + ... + 106864045.

It is an arithmetic number, because the mean of its divisors is an integer number (356780838078).

Almost surely, 2^{2445642343132} is an apocalyptic number.

It is an amenable number.

2445642343132 is a deficient number, since it is larger than the sum of its proper divisors (1835727713804).

2445642343132 is a wasteful number, since it uses less digits than its factorization.

2445642343132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213708068 (or 213708066 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 43.

The spelling of 2445642343132 in words is "two trillion, four hundred forty-five billion, six hundred forty-two million, three hundred forty-three thousand, one hundred thirty-two".