148676089449 has 8 divisors (see below), whose sum is σ = 198333076000. Its totient is φ = 99068247936.

The previous prime is 148676089447. The next prime is 148676089483. The reversal of 148676089449 is 944980676841.

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

It is not a de Polignac number, because 148676089449 - 2¹ = 148676089447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148676089449.

It is not an unprimeable number, because it can be changed into a prime (148676089447) 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, 12279199 + ... + 12291300.

It is an arithmetic number, because the mean of its divisors is an integer number (24791634500).

Almost surely, 2^148676089449 is an apocalyptic number.

It is an amenable number.

148676089449 is a deficient number, since it is larger than the sum of its proper divisors (49656986551).

148676089449 is a wasteful number, since it uses less digits than its factorization.

148676089449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24572519.

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 148676089449 in words is "one hundred forty-eight billion, six hundred seventy-six million, eighty-nine thousand, four hundred forty-nine".