2051232402441 has 8 divisors (see below), whose sum is σ = 2734983675424. Its totient is φ = 1367484698880.

The previous prime is 2051232402437. The next prime is 2051232402473. The reversal of 2051232402441 is 1442042321502.

It is a happy number.

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

It is not a de Polignac number, because 2051232402441 - 2² = 2051232402437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2051232402399 and 2051232402408.

It is not an unprimeable number, because it can be changed into a prime (2051232409441) 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, 1056681 + ... + 2284521.

It is an arithmetic number, because the mean of its divisors is an integer number (341872959428).

Almost surely, 2^{2051232402441} is an apocalyptic number.

It is an amenable number.

2051232402441 is a deficient number, since it is larger than the sum of its proper divisors (683751272983).

2051232402441 is a wasteful number, since it uses less digits than its factorization.

2051232402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784711.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2051232402441 its reverse (1442042321502), we get a palindrome (3493274723943).

The spelling of 2051232402441 in words is "two trillion, fifty-one billion, two hundred thirty-two million, four hundred two thousand, four hundred forty-one".