1421024223024 has 60 divisors (see below), whose sum is σ = 4545021922896. Its totient is φ = 406006920576.

The previous prime is 1421024223023. The next prime is 1421024223037. The reversal of 1421024223024 is 4203224201241.

It is a happy number.

1421024223024 is a `hidden beast` number, since 1 + 4 + 210 + 2 + 422 + 3 + 0 + 24 = 666.

It is not an unprimeable number, because it can be changed into a prime (1421024223023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704872119 + ... + 704874134.

Almost surely, 2^{1421024223024} is an apocalyptic number.

1421024223024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1421024223024 is an abundant number, since it is smaller than the sum of its proper divisors (3123997699872).

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

1421024223024 is a wasteful number, since it uses less digits than its factorization.

1421024223024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409746274 (or 1409746265 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1421024223024 its reverse (4203224201241), we get a palindrome (5624248424265).

The spelling of 1421024223024 in words is "one trillion, four hundred twenty-one billion, twenty-four million, two hundred twenty-three thousand, twenty-four".