148293449954 has 16 divisors (see below), whose sum is σ = 240553272960. Its totient is φ = 68156754960.

The previous prime is 148293449939. The next prime is 148293449957. The reversal of 148293449954 is 459944392841.

148293449954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (148293449957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11925992 + ... + 11938419.

It is an arithmetic number, because the mean of its divisors is an integer number (15034579560).

Almost surely, 2^148293449954 is an apocalyptic number.

148293449954 is a deficient number, since it is larger than the sum of its proper divisors (92259823006).

148293449954 is a wasteful number, since it uses less digits than its factorization.

148293449954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23864665.

The product of its digits is 44789760, while the sum is 62.

The spelling of 148293449954 in words is "one hundred forty-eight billion, two hundred ninety-three million, four hundred forty-nine thousand, nine hundred fifty-four".