12048411387 has 18 divisors (see below), whose sum is σ = 16224551028. Its totient is φ = 7953058008.

The previous prime is 12048411367. The next prime is 12048411409. The reversal of 12048411387 is 78311484021.

It is not a de Polignac number, because 12048411387 - 2¹⁶ = 12048345851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12048411367) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24144864 + ... + 24145362.

It is an arithmetic number, because the mean of its divisors is an integer number (901363946).

Almost surely, 2^12048411387 is an apocalyptic number.

12048411387 is a deficient number, since it is larger than the sum of its proper divisors (4176139641).

12048411387 is an frugal number, since it uses more digits than its factorization.

12048411387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 12048411387 in words is "twelve billion, forty-eight million, four hundred eleven thousand, three hundred eighty-seven".