3423263545261 has 4 divisors (see below), whose sum is σ = 3912301194592. Its totient is φ = 2934225895932.

The previous prime is 3423263545249. The next prime is 3423263545277. The reversal of 3423263545261 is 1625453623243.

3423263545261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3423263545261 - 2⁷ = 3423263545133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423263545211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244518824655 + ... + 244518824668.

It is an arithmetic number, because the mean of its divisors is an integer number (978075298648).

Almost surely, 2^{3423263545261} is an apocalyptic number.

It is an amenable number.

3423263545261 is a deficient number, since it is larger than the sum of its proper divisors (489037649331).

3423263545261 is an equidigital number, since it uses as much as digits as its factorization.

3423263545261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489037649330.

The product of its digits is 3110400, while the sum is 46.

The spelling of 3423263545261 in words is "three trillion, four hundred twenty-three billion, two hundred sixty-three million, five hundred forty-five thousand, two hundred sixty-one".