149286298430666 has 32 divisors (see below), whose sum is σ = 235851301238400. Its totient is φ = 70673744151360.

The previous prime is 149286298430641. The next prime is 149286298430671. The reversal of 149286298430666 is 666034892682941.

149286298430666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 149286298430593 and 149286298430602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572662040 + ... + 572922668.

It is an arithmetic number, because the mean of its divisors is an integer number (7370353163700).

Almost surely, 2^{149286298430666} is an apocalyptic number.

149286298430666 is a deficient number, since it is larger than the sum of its proper divisors (86565002807734).

149286298430666 is a wasteful number, since it uses less digits than its factorization.

149286298430666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269294.

The product of its (nonzero) digits is 1289945088, while the sum is 74.

The spelling of 149286298430666 in words is "one hundred forty-nine trillion, two hundred eighty-six billion, two hundred ninety-eight million, four hundred thirty thousand, six hundred sixty-six".