11376681425 has 12 divisors (see below), whose sum is σ = 14152165260. Its totient is φ = 9072261120.

The previous prime is 11376681389. The next prime is 11376681439. The reversal of 11376681425 is 52418667311.

It can be written as a sum of positive squares in 6 ways, for example, as 6266147281 + 5110534144 = 79159^2 + 71488^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11376681425 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, 719120 + ... + 734769.

It is an arithmetic number, because the mean of its divisors is an integer number (1179347105).

Almost surely, 2^11376681425 is an apocalyptic number.

It is an amenable number.

11376681425 is a deficient number, since it is larger than the sum of its proper divisors (2775483835).

11376681425 is a wasteful number, since it uses less digits than its factorization.

11376681425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454212 (or 1454207 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The spelling of 11376681425 in words is "eleven billion, three hundred seventy-six million, six hundred eighty-one thousand, four hundred twenty-five".