148629933898 has 16 divisors (see below), whose sum is σ = 228225136320. Its totient is φ = 72571572000.

The previous prime is 148629933877. The next prime is 148629933931. The reversal of 148629933898 is 898339926841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152963 + ... + 4188598.

It is an arithmetic number, because the mean of its divisors is an integer number (14264071020).

Almost surely, 2^148629933898 is an apocalyptic number.

148629933898 is a deficient number, since it is larger than the sum of its proper divisors (79595202422).

148629933898 is a wasteful number, since it uses less digits than its factorization.

148629933898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8341773.

The product of its digits is 161243136, while the sum is 70.

The spelling of 148629933898 in words is "one hundred forty-eight billion, six hundred twenty-nine million, nine hundred thirty-three thousand, eight hundred ninety-eight".