1420413441 has 16 divisors (see below), whose sum is σ = 1905007104. Its totient is φ = 941393664.

The previous prime is 1420413437. The next prime is 1420413469. The reversal of 1420413441 is 1443140241.

It is not a de Polignac number, because 1420413441 - 2² = 1420413437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420413641) 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, 866875 + ... + 868511.

It is an arithmetic number, because the mean of its divisors is an integer number (119062944).

Almost surely, 2^1420413441 is an apocalyptic number.

It is an amenable number.

1420413441 is a deficient number, since it is larger than the sum of its proper divisors (484593663).

1420413441 is a wasteful number, since it uses less digits than its factorization.

1420413441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1420413441 is about 37688.3727560636. The cubic root of 1420413441 is about 1124.0999394532.

Adding to 1420413441 its reverse (1443140241), we get a palindrome (2863553682).

The spelling of 1420413441 in words is "one billion, four hundred twenty million, four hundred thirteen thousand, four hundred forty-one".