7286074286400 has 4536 divisors, whose sum is σ = 35397650905344. Its totient is φ = 1467312537600.

The previous prime is 7286074286389. The next prime is 7286074286429. The reversal of 7286074286400 is 46824706827.

It is a happy number.

7286074286400 is a `hidden beast` number, since 7 + 2 + 8 + 607 + 4 + 28 + 6 + 4 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (4536).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 647 ways as a sum of consecutive naturals, for example, 99809236764 + ... + 99809236836.

Almost surely, 2^{7286074286400} is an apocalyptic number.

7286074286400 is a gapful number since it is divisible by the number (70) 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 7286074286400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17698825452672).

7286074286400 is an abundant number, since it is smaller than the sum of its proper divisors (28111576618944).

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

7286074286400 is a wasteful number, since it uses less digits than its factorization.

7286074286400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 7286074286400 in words is "seven trillion, two hundred eighty-six billion, seventy-four million, two hundred eighty-six thousand, four hundred".