148402836123135 has 128 divisors (see below), whose sum is σ = 271542072729600. Its totient is φ = 68506503943680.

The previous prime is 148402836123133. The next prime is 148402836123161. The reversal of 148402836123135 is 531321638204841.

It is not a de Polignac number, because 148402836123135 - 2¹ = 148402836123133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148402836123133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3791667396 + ... + 3791706534.

It is an arithmetic number, because the mean of its divisors is an integer number (2121422443200).

Almost surely, 2^{148402836123135} is an apocalyptic number.

148402836123135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148402836123135 is a deficient number, since it is larger than the sum of its proper divisors (123139236606465).

148402836123135 is a wasteful number, since it uses less digits than its factorization.

148402836123135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43773.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 148402836123135 in words is "one hundred forty-eight trillion, four hundred two billion, eight hundred thirty-six million, one hundred twenty-three thousand, one hundred thirty-five".