375716286666 has 96 divisors (see below), whose sum is σ = 959478693888. Its totient is φ = 104025267360.

The previous prime is 375716286641. The next prime is 375716286691. The reversal of 375716286666 is 666682617573.

It is an interprime number because it is at equal distance from previous prime (375716286641) and next prime (375716286691).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 415071 + ... + 961101.

It is an arithmetic number, because the mean of its divisors is an integer number (9994569728).

Almost surely, 2^375716286666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375716286666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479739346944).

375716286666 is an abundant number, since it is smaller than the sum of its proper divisors (583762407222).

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

375716286666 is a wasteful number, since it uses less digits than its factorization.

375716286666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546216 (or 546213 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 375716286666 in words is "three hundred seventy-five billion, seven hundred sixteen million, two hundred eighty-six thousand, six hundred sixty-six".