11851270047724 has 6 divisors (see below), whose sum is σ = 20739722583524. Its totient is φ = 5925635023860.

The previous prime is 11851270047719. The next prime is 11851270047731. The reversal of 11851270047724 is 42774007215811.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1481408755962 + ... + 1481408755969.

Almost surely, 2^{11851270047724} is an apocalyptic number.

It is an amenable number.

11851270047724 is a deficient number, since it is larger than the sum of its proper divisors (8888452535800).

11851270047724 is a wasteful number, since it uses less digits than its factorization.

11851270047724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962817511935 (or 2962817511933 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 49.

The spelling of 11851270047724 in words is "eleven trillion, eight hundred fifty-one billion, two hundred seventy million, forty-seven thousand, seven hundred twenty-four".