3261450541623 has 8 divisors (see below), whose sum is σ = 4359554377968. Its totient is φ = 2168823533184.

The previous prime is 3261450541619. The next prime is 3261450541627.

3261450541623 is nontrivially palindromic in base 10.

3261450541623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3261450541619) and next prime (3261450541627).

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

It is not a de Polignac number, because 3261450541623 - 2² = 3261450541619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261450541627) 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, 1369205586 + ... + 1369207967.

It is an arithmetic number, because the mean of its divisors is an integer number (544944297246).

Almost surely, 2^{3261450541623} is an apocalyptic number.

3261450541623 is a deficient number, since it is larger than the sum of its proper divisors (1098103836345).

3261450541623 is a wasteful number, since it uses less digits than its factorization.

3261450541623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738413953.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 3261450541623 in words is "three trillion, two hundred sixty-one billion, four hundred fifty million, five hundred forty-one thousand, six hundred twenty-three".