148942806111 has 24 divisors (see below), whose sum is σ = 235239849936. Its totient is φ = 90059869440.

The previous prime is 148942806091. The next prime is 148942806113. The reversal of 148942806111 is 111608249841.

148942806111 is a `hidden beast` number, since 1 + 4 + 8 + 9 + 4 + 28 + 0 + 611 + 1 = 666.

It is not a de Polignac number, because 148942806111 - 2¹⁰ = 148942805087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148942806113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1694400 + ... + 1780133.

It is an arithmetic number, because the mean of its divisors is an integer number (9801660414).

Almost surely, 2^148942806111 is an apocalyptic number.

148942806111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

148942806111 is a deficient number, since it is larger than the sum of its proper divisors (86297043825).

148942806111 is a wasteful number, since it uses less digits than its factorization.

148942806111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474983 (or 3474980 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 148942806111 in words is "one hundred forty-eight billion, nine hundred forty-two million, eight hundred six thousand, one hundred eleven".