945676883942 has 8 divisors (see below), whose sum is σ = 1621160372496. Its totient is φ = 405290093112.

The previous prime is 945676883903. The next prime is 945676883959. The reversal of 945676883942 is 249388676549.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33774174413 + ... + 33774174440.

It is an arithmetic number, because the mean of its divisors is an integer number (202645046562).

Almost surely, 2^945676883942 is an apocalyptic number.

945676883942 is a deficient number, since it is larger than the sum of its proper divisors (675483488554).

945676883942 is a wasteful number, since it uses less digits than its factorization.

945676883942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67548348862.

The product of its digits is 627056640, while the sum is 71.

The spelling of 945676883942 in words is "nine hundred forty-five billion, six hundred seventy-six million, eight hundred eighty-three thousand, nine hundred forty-two".