7384942366992 has 240 divisors, whose sum is σ = 21554440427520. Its totient is φ = 2358642198528.

The previous prime is 7384942366981. The next prime is 7384942367021. The reversal of 7384942366992 is 2996632494837.

7384942366992 is a `hidden beast` number, since 7 + 384 + 9 + 4 + 236 + 6 + 9 + 9 + 2 = 666.

It is a super-2 number, since 2×7384942366992² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 7384942366992.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69935418 + ... + 70040934.

It is an arithmetic number, because the mean of its divisors is an integer number (89810168448).

Almost surely, 2^{7384942366992} is an apocalyptic number.

7384942366992 is a gapful number since it is divisible by the number (72) 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 7384942366992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10777220213760).

7384942366992 is an abundant number, since it is smaller than the sum of its proper divisors (14169498060528).

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

7384942366992 is a wasteful number, since it uses less digits than its factorization.

7384942366992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105790 (or 105781 counting only the distinct ones).

The product of its digits is 846526464, while the sum is 72.

The spelling of 7384942366992 in words is "seven trillion, three hundred eighty-four billion, nine hundred forty-two million, three hundred sixty-six thousand, nine hundred ninety-two".