1478026588080 has 240 divisors, whose sum is σ = 5331064727520. Its totient is φ = 337763672064.

The previous prime is 1478026588069. The next prime is 1478026588097. The reversal of 1478026588080 is 808856208741.

It is a tau number, because it is divible by the number of its divisors (240).

It is a self number, because there is not a number n which added to its sum of digits gives 1478026588080.

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, 73242952 + ... + 73263128.

It is an arithmetic number, because the mean of its divisors is an integer number (22212769698).

Almost surely, 2^{1478026588080} is an apocalyptic number.

1478026588080 is a gapful number since it is divisible by the number (10) 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 1478026588080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2665532363760).

1478026588080 is an abundant number, since it is smaller than the sum of its proper divisors (3853038139440).

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

1478026588080 is a wasteful number, since it uses less digits than its factorization.

1478026588080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26436 (or 26423 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 57.

The spelling of 1478026588080 in words is "one trillion, four hundred seventy-eight billion, twenty-six million, five hundred eighty-eight thousand, eighty".