1421301320004 has 24 divisors (see below), whose sum is σ = 3316390211008. Its totient is φ = 473764183200.

The previous prime is 1421301319969. The next prime is 1421301320039. The reversal of 1421301320004 is 4000231031241.

It is an interprime number because it is at equal distance from previous prime (1421301319969) and next prime (1421301320039).

It is a super-2 number, since 2×1421301320004² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2666454 + ... + 3154770.

Almost surely, 2^{1421301320004} is an apocalyptic number.

It is an amenable number.

1421301320004 is an abundant number, since it is smaller than the sum of its proper divisors (1895088891004).

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

1421301320004 is a wasteful number, since it uses less digits than its factorization.

1421301320004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730875 (or 730873 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1421301320004 its reverse (4000231031241), we get a palindrome (5421532351245).

The spelling of 1421301320004 in words is "one trillion, four hundred twenty-one billion, three hundred one million, three hundred twenty thousand, four".