945378417087 has 12 divisors (see below), whose sum is σ = 1470588648984. Its totient is φ = 581771333520.

The previous prime is 945378417079. The next prime is 945378417167. The reversal of 945378417087 is 780714873549.

945378417087 is a `hidden beast` number, since 9 + 4 + 537 + 8 + 4 + 17 + 0 + 87 = 666.

It is not a de Polignac number, because 945378417087 - 2³ = 945378417079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945378417017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4040078589 + ... + 4040078822.

It is an arithmetic number, because the mean of its divisors is an integer number (122549054082).

Almost surely, 2^945378417087 is an apocalyptic number.

945378417087 is a deficient number, since it is larger than the sum of its proper divisors (525210231897).

945378417087 is a wasteful number, since it uses less digits than its factorization.

945378417087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8080157430 (or 8080157427 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 63.

The spelling of 945378417087 in words is "nine hundred forty-five billion, three hundred seventy-eight million, four hundred seventeen thousand, eighty-seven".