7144927418496 has 128 divisors (see below), whose sum is σ = 21698293046400. Its totient is φ = 2040623382528.

The previous prime is 7144927418467. The next prime is 7144927418507. The reversal of 7144927418496 is 6948147294417.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6503586 + ... + 7522398.

It is an arithmetic number, because the mean of its divisors is an integer number (169517914425).

Almost surely, 2^{7144927418496} 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 7144927418496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10849146523200).

7144927418496 is an abundant number, since it is smaller than the sum of its proper divisors (14553365627904).

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

7144927418496 is a wasteful number, since it uses less digits than its factorization.

7144927418496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021446 (or 1021434 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 66.

The spelling of 7144927418496 in words is "seven trillion, one hundred forty-four billion, nine hundred twenty-seven million, four hundred eighteen thousand, four hundred ninety-six".