7390054382112 has 384 divisors, whose sum is σ = 22437165542400. Its totient is φ = 2364488755200.

The previous prime is 7390054382107. The next prime is 7390054382119. The reversal of 7390054382112 is 2112834500937.

It is a happy number.

7390054382112 is a `hidden beast` number, since 7 + 3 + 90 + 0 + 543 + 8 + 2 + 1 + 12 = 666.

It is a super-2 number, since 2×7390054382112² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7390054382119) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2779259439 + ... + 2779262097.

It is an arithmetic number, because the mean of its divisors is an integer number (58430118600).

Almost surely, 2^{7390054382112} is an apocalyptic number.

7390054382112 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 7390054382112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11218582771200).

7390054382112 is an abundant number, since it is smaller than the sum of its proper divisors (15047111160288).

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

7390054382112 is a wasteful number, since it uses less digits than its factorization.

7390054382112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957 (or 3943 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 7390054382112 in words is "seven trillion, three hundred ninety billion, fifty-four million, three hundred eighty-two thousand, one hundred twelve".