11842922794240 has 36 divisors (see below), whose sum is σ = 28367501008644. Its totient is φ = 4737169117184.

The previous prime is 11842922794237. The next prime is 11842922794309. The reversal of 11842922794240 is 4249722924811.

It can be written as a sum of positive squares in 2 ways, for example, as 1254615049216 + 10588307745024 = 1120096^2 + 3253968^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4626140437 + ... + 4626142996.

It is an arithmetic number, because the mean of its divisors is an integer number (787986139129).

Almost surely, 2^{11842922794240} is an apocalyptic number.

11842922794240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11842922794240 is an abundant number, since it is smaller than the sum of its proper divisors (16524578214404).

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

11842922794240 is an frugal number, since it uses more digits than its factorization.

11842922794240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9252283454 (or 9252283440 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 11842922794240 in words is "eleven trillion, eight hundred forty-two billion, nine hundred twenty-two million, seven hundred ninety-four thousand, two hundred forty".