11851797345024 has 576 divisors, whose sum is σ = 39405764901888. Its totient is φ = 3078881280000.

The previous prime is 11851797344963. The next prime is 11851797345049. The reversal of 11851797345024 is 42054379715811.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7402745824 + ... + 7402747424.

It is an arithmetic number, because the mean of its divisors is an integer number (68412786288).

Almost surely, 2^{11851797345024} is an apocalyptic number.

11851797345024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11851797345024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19702882450944).

11851797345024 is an abundant number, since it is smaller than the sum of its proper divisors (27553967556864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11851797345024 is a wasteful number, since it uses less digits than its factorization.

11851797345024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164 (or 3150 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 11851797345024 in words is "eleven trillion, eight hundred fifty-one billion, seven hundred ninety-seven million, three hundred forty-five thousand, twenty-four".