148622113898 has 8 divisors (see below), whose sum is σ = 224906031108. Its totient is φ = 73653436864.

The previous prime is 148622113889. The next prime is 148622113901. The reversal of 148622113898 is 898311226841.

It can be written as a sum of positive squares in 2 ways, for example, as 148615647049 + 6466849 = 385507^2 + 2543^2 .

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

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, 328809761 + ... + 328810212.

Almost surely, 2^148622113898 is an apocalyptic number.

148622113898 is a deficient number, since it is larger than the sum of its proper divisors (76283917210).

148622113898 is a wasteful number, since it uses less digits than its factorization.

148622113898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657620088.

The product of its digits is 1327104, while the sum is 53.

The spelling of 148622113898 in words is "one hundred forty-eight billion, six hundred twenty-two million, one hundred thirteen thousand, eight hundred ninety-eight".