148784971620068 has 24 divisors (see below), whose sum is σ = 303901218630912. Its totient is φ = 62408285967744.

The previous prime is 148784971620007. The next prime is 148784971620101. The reversal of 148784971620068 is 860026179487841.

148784971620068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 148784971619983 and 148784971620010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56529243221 + ... + 56529245852.

It is an arithmetic number, because the mean of its divisors is an integer number (12662550776288).

Almost surely, 2^{148784971620068} is an apocalyptic number.

It is an amenable number.

148784971620068 is an abundant number, since it is smaller than the sum of its proper divisors (155116247010844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148784971620068 is a wasteful number, since it uses less digits than its factorization.

148784971620068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113058489131 (or 113058489129 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 71.

The spelling of 148784971620068 in words is "one hundred forty-eight trillion, seven hundred eighty-four billion, nine hundred seventy-one million, six hundred twenty thousand, sixty-eight".