48472144149 has 48 divisors (see below), whose sum is σ = 80836657344. Its totient is φ = 25522099200.

The previous prime is 48472144141. The next prime is 48472144297. The reversal of 48472144149 is 94144127484.

It is a happy number.

It is not a de Polignac number, because 48472144149 - 2³ = 48472144141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48472144098 and 48472144107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48472144141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160822 + ... + 350439.

It is an arithmetic number, because the mean of its divisors is an integer number (1684097028).

Almost surely, 2^48472144149 is an apocalyptic number.

It is an amenable number.

48472144149 is a deficient number, since it is larger than the sum of its proper divisors (32364513195).

48472144149 is a wasteful number, since it uses less digits than its factorization.

48472144149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511318 (or 511305 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The spelling of 48472144149 in words is "forty-eight billion, four hundred seventy-two million, one hundred forty-four thousand, one hundred forty-nine".