3251961342041 has 8 divisors (see below), whose sum is σ = 3397193966400. Its totient is φ = 3107048967792.

The previous prime is 3251961342031. The next prime is 3251961342043. The reversal of 3251961342041 is 1402431691523.

It is a happy number.

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 3251961342041 - 2²² = 3251957147737 is a prime.

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 3251961342041.

It is not an unprimeable number, because it can be changed into a prime (3251961342043) 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, 80041766 + ... + 80082383.

It is an arithmetic number, because the mean of its divisors is an integer number (424649245800).

Almost surely, 2^{3251961342041} is an apocalyptic number.

It is an amenable number.

3251961342041 is a deficient number, since it is larger than the sum of its proper divisors (145232624359).

3251961342041 is a wasteful number, since it uses less digits than its factorization.

3251961342041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160125055.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 3251961342041 in words is "three trillion, two hundred fifty-one billion, nine hundred sixty-one million, three hundred forty-two thousand, forty-one".