148251066784 has 12 divisors (see below), whose sum is σ = 291869287794. Its totient is φ = 74125533376.

The previous prime is 148251066707. The next prime is 148251066791. The reversal of 148251066784 is 487660152841.

It can be written as a sum of positive squares in only one way, i.e., 147594272400 + 656794384 = 384180^2 + 25628^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316422887 + ... + 2316422950.

Almost surely, 2^148251066784 is an apocalyptic number.

It is an amenable number.

148251066784 is a deficient number, since it is larger than the sum of its proper divisors (143618221010).

148251066784 is an equidigital number, since it uses as much as digits as its factorization.

148251066784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632845847 (or 4632845839 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 148251066784 in words is "one hundred forty-eight billion, two hundred fifty-one million, sixty-six thousand, seven hundred eighty-four".