1421584983488 has 14 divisors (see below), whose sum is σ = 2820957701736. Its totient is φ = 710792491712.

The previous prime is 1421584983463. The next prime is 1421584983509. The reversal of 1421584983488 is 8843894851241.

It is a super-2 number, since 2×1421584983488² (a number of 25 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 11106132620 + ... + 11106132747.

Almost surely, 2^{1421584983488} is an apocalyptic number.

It is an amenable number.

1421584983488 is a deficient number, since it is larger than the sum of its proper divisors (1399372718248).

1421584983488 is an equidigital number, since it uses as much as digits as its factorization.

1421584983488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212265379 (or 22212265369 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 65.

The spelling of 1421584983488 in words is "one trillion, four hundred twenty-one billion, five hundred eighty-four million, nine hundred eighty-three thousand, four hundred eighty-eight".