1572871442880 has 224 divisors, whose sum is σ = 5426274908160. Its totient is φ = 384538890240.

The previous prime is 1572871442873. The next prime is 1572871442893. The reversal of 1572871442880 is 882441782751.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1572871442880.

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 31 ways as a sum of consecutive naturals, for example, 825399 + ... + 1956278.

Almost surely, 2^{1572871442880} is an apocalyptic number.

1572871442880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1572871442880 is an abundant number, since it is smaller than the sum of its proper divisors (3853403465280).

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

1572871442880 is a wasteful number, since it uses less digits than its factorization.

1572871442880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781747 (or 2781737 counting only the distinct ones).

The product of its (nonzero) digits is 8028160, while the sum is 57.

The spelling of 1572871442880 in words is "one trillion, five hundred seventy-two billion, eight hundred seventy-one million, four hundred forty-two thousand, eight hundred eighty".