1421442141301 has 32 divisors (see below), whose sum is σ = 1848390969600. Its totient is φ = 1061503833600.

The previous prime is 1421442141293. The next prime is 1421442141349. The reversal of 1421442141301 is 1031412441241.

It is a happy number.

It is not a de Polignac number, because 1421442141301 - 2³ = 1421442141293 is a prime.

It is a super-2 number, since 2×1421442141301² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1421442141301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421442141001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1063000 + ... + 1993201.

It is an arithmetic number, because the mean of its divisors is an integer number (57762217800).

Almost surely, 2^{1421442141301} is an apocalyptic number.

It is an amenable number.

1421442141301 is a deficient number, since it is larger than the sum of its proper divisors (426948828299).

1421442141301 is a wasteful number, since it uses less digits than its factorization.

1421442141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056509.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1421442141301 its reverse (1031412441241), we get a palindrome (2452854582542).

The spelling of 1421442141301 in words is "one trillion, four hundred twenty-one billion, four hundred forty-two million, one hundred forty-one thousand, three hundred one".