1202141441 has 4 divisors (see below), whose sum is σ = 1202587584. Its totient is φ = 1201695300.

The previous prime is 1202141429. The next prime is 1202141509. The reversal of 1202141441 is 1441412021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1202141441 - 2⁶ = 1202141377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202143441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219005 + ... + 224426.

It is an arithmetic number, because the mean of its divisors is an integer number (300646896).

Almost surely, 2^1202141441 is an apocalyptic number.

It is an amenable number.

1202141441 is a deficient number, since it is larger than the sum of its proper divisors (446143).

1202141441 is an equidigital number, since it uses as much as digits as its factorization.

1202141441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446142.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1202141441 is about 34671.9114125541. The cubic root of 1202141441 is about 1063.2903103850.

Adding to 1202141441 its reverse (1441412021), we get a palindrome (2643553462).

The spelling of 1202141441 in words is "one billion, two hundred two million, one hundred forty-one thousand, four hundred forty-one".