148365563841 has 32 divisors (see below), whose sum is σ = 240919242240. Its totient is φ = 89492331600.

The previous prime is 148365563839. The next prime is 148365563851.

It is a happy number.

148365563841 is a `hidden beast` number, since 1 + 4 + 8 + 3 + 6 + 556 + 3 + 84 + 1 = 666.

148365563841 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 148365563841 - 2¹ = 148365563839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148365563821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1121095 + ... + 1246428.

It is an arithmetic number, because the mean of its divisors is an integer number (7528726320).

Almost surely, 2^148365563841 is an apocalyptic number.

148365563841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

148365563841 is a deficient number, since it is larger than the sum of its proper divisors (92553678399).

148365563841 is a wasteful number, since it uses less digits than its factorization.

148365563841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367754 (or 2367748 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 148365563841 in words is "one hundred forty-eight billion, three hundred sixty-five million, five hundred sixty-three thousand, eight hundred forty-one".