1421080573288 has 16 divisors (see below), whose sum is σ = 2682408802500. Its totient is φ = 705771559296.

The previous prime is 1421080573279. The next prime is 1421080573357. The reversal of 1421080573288 is 8823750801241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1177481073924 + 243599499364 = 1085118^2 + 493558^2 .

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 3 ways as a sum of consecutive naturals, for example, 596089653 + ... + 596092036.

Almost surely, 2^{1421080573288} is an apocalyptic number.

It is an amenable number.

1421080573288 is a deficient number, since it is larger than the sum of its proper divisors (1261328229212).

1421080573288 is a wasteful number, since it uses less digits than its factorization.

1421080573288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192181844 (or 1192181840 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 1421080573288 in words is "one trillion, four hundred twenty-one billion, eighty million, five hundred seventy-three thousand, two hundred eighty-eight".