7054143120864 has 384 divisors, whose sum is σ = 23601947443200. Its totient is φ = 2007930539520.

The previous prime is 7054143120859. The next prime is 7054143120889. The reversal of 7054143120864 is 4680213414507.

7054143120864 is a `hidden beast` number, since 7 + 0 + 5 + 4 + 1 + 431 + 208 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2117723679 + ... + 2117727009.

It is an arithmetic number, because the mean of its divisors is an integer number (61463404800).

Almost surely, 2^{7054143120864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7054143120864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11800973721600).

7054143120864 is an abundant number, since it is smaller than the sum of its proper divisors (16547804322336).

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

7054143120864 is a wasteful number, since it uses less digits than its factorization.

7054143120864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563 (or 4549 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 7054143120864 in words is "seven trillion, fifty-four billion, one hundred forty-three million, one hundred twenty thousand, eight hundred sixty-four".