1202140232441 has 8 divisors (see below), whose sum is σ = 1219426424040. Its totient is φ = 1184876163072.

The previous prime is 1202140232437. The next prime is 1202140232471. The reversal of 1202140232441 is 1442320412021.

It can be written as a sum of positive squares in 4 ways, for example, as 118831878400 + 1083308354041 = 344720^2 + 1040821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202140232441 - 2² = 1202140232437 is a prime.

It is a super-2 number, since 2×1202140232441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202140232441.

It is not an unprimeable number, because it can be changed into a prime (1202140232471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5421080 + ... + 5638473.

It is an arithmetic number, because the mean of its divisors is an integer number (152428303005).

Almost surely, 2^{1202140232441} is an apocalyptic number.

It is an amenable number.

1202140232441 is a deficient number, since it is larger than the sum of its proper divisors (17286191599).

1202140232441 is a wasteful number, since it uses less digits than its factorization.

1202140232441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11061115.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1202140232441 its reverse (1442320412021), we get a palindrome (2644460644462).

The spelling of 1202140232441 in words is "one trillion, two hundred two billion, one hundred forty million, two hundred thirty-two thousand, four hundred forty-one".