3254991057361 has 8 divisors (see below), whose sum is σ = 3255742439784. Its totient is φ = 3254239779840.

The previous prime is 3254991057359. The next prime is 3254991057401. The reversal of 3254991057361 is 1637501994523.

It can be written as a sum of positive squares in 4 ways, for example, as 21467817361 + 3233523240000 = 146519^2 + 1798200^2 .

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 3254991057361 - 2¹ = 3254991057359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3254991057761) 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, 100692081 + ... + 100724401.

It is an arithmetic number, because the mean of its divisors is an integer number (406967804973).

Almost surely, 2^{3254991057361} is an apocalyptic number.

It is an amenable number.

3254991057361 is a deficient number, since it is larger than the sum of its proper divisors (751382423).

3254991057361 is a wasteful number, since it uses less digits than its factorization.

3254991057361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52451.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 3254991057361 in words is "three trillion, two hundred fifty-four billion, nine hundred ninety-one million, fifty-seven thousand, three hundred sixty-one".