11874489425 has 12 divisors (see below), whose sum is σ = 14766567900. Its totient is φ = 9472365120.

The previous prime is 11874489397. The next prime is 11874489491. The reversal of 11874489425 is 52498447811.

It can be written as a sum of positive squares in 6 ways, for example, as 205520896 + 11668968529 = 14336^2 + 108023^2 .

It is not a de Polignac number, because 11874489425 - 2¹⁰ = 11874488401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 671762 + ... + 689211.

It is an arithmetic number, because the mean of its divisors is an integer number (1230547325).

Almost surely, 2^11874489425 is an apocalyptic number.

It is an amenable number.

11874489425 is a deficient number, since it is larger than the sum of its proper divisors (2892078475).

11874489425 is a wasteful number, since it uses less digits than its factorization.

11874489425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361332 (or 1361327 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 53.

The spelling of 11874489425 in words is "eleven billion, eight hundred seventy-four million, four hundred eighty-nine thousand, four hundred twenty-five".