1420004042241 has 16 divisors (see below), whose sum is σ = 1972717118400. Its totient is φ = 907449859008.

The previous prime is 1420004042159. The next prime is 1420004042297. The reversal of 1420004042241 is 1422404000241.

It is not a de Polignac number, because 1420004042241 - 2²⁵ = 1419970487809 is a prime.

It is a super-2 number, since 2×1420004042241² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1420004049241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58699726 + ... + 58723911.

It is an arithmetic number, because the mean of its divisors is an integer number (123294819900).

Almost surely, 2^{1420004042241} is an apocalyptic number.

It is an amenable number.

1420004042241 is a deficient number, since it is larger than the sum of its proper divisors (552713076159).

1420004042241 is a wasteful number, since it uses less digits than its factorization.

1420004042241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117423808.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1420004042241 its reverse (1422404000241), we get a palindrome (2842408042482).

The spelling of 1420004042241 in words is "one trillion, four hundred twenty billion, four million, forty-two thousand, two hundred forty-one".