3246428571461 has 16 divisors (see below), whose sum is σ = 3409773373440. Its totient is φ = 3086545344960.

The previous prime is 3246428571457. The next prime is 3246428571487. The reversal of 3246428571461 is 1641758246423.

It is a cyclic number.

It is not a de Polignac number, because 3246428571461 - 2² = 3246428571457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3246428571161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4909931 + ... + 5531751.

It is an arithmetic number, because the mean of its divisors is an integer number (213110835840).

Almost surely, 2^{3246428571461} is an apocalyptic number.

It is an amenable number.

3246428571461 is a deficient number, since it is larger than the sum of its proper divisors (163344801979).

3246428571461 is a wasteful number, since it uses less digits than its factorization.

3246428571461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624604.

The product of its digits is 7741440, while the sum is 53.

The spelling of 3246428571461 in words is "three trillion, two hundred forty-six billion, four hundred twenty-eight million, five hundred seventy-one thousand, four hundred sixty-one".