148789102649 has 8 divisors (see below), whose sum is σ = 163156399392. Its totient is φ = 134561975040.

The previous prime is 148789102597. The next prime is 148789102691. The reversal of 148789102649 is 946201987841.

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

It is a cyclic number.

It is not a de Polignac number, because 148789102649 - 2²⁴ = 148772325433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148789192649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35040059 + ... + 35044304.

It is an arithmetic number, because the mean of its divisors is an integer number (20394549924).

Almost surely, 2^148789102649 is an apocalyptic number.

It is an amenable number.

148789102649 is a deficient number, since it is larger than the sum of its proper divisors (14367296743).

148789102649 is a wasteful number, since it uses less digits than its factorization.

148789102649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70084567.

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 148789102649 in words is "one hundred forty-eight billion, seven hundred eighty-nine million, one hundred two thousand, six hundred forty-nine".