149283762866 has 8 divisors (see below), whose sum is σ = 255915022080. Its totient is φ = 63978755508.

The previous prime is 149283762847. The next prime is 149283762877. The reversal of 149283762866 is 668267382941.

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

It is a junction number, because it is equal to n+sod(n) for n = 149283762799 and 149283762808.

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, 5331562946 + ... + 5331562973.

It is an arithmetic number, because the mean of its divisors is an integer number (31989377760).

Almost surely, 2^149283762866 is an apocalyptic number.

149283762866 is a deficient number, since it is larger than the sum of its proper divisors (106631259214).

149283762866 is a wasteful number, since it uses less digits than its factorization.

149283762866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10663125928.

The product of its digits is 41803776, while the sum is 62.

The spelling of 149283762866 in words is "one hundred forty-nine billion, two hundred eighty-three million, seven hundred sixty-two thousand, eight hundred sixty-six".