3430461258581 has 4 divisors (see below), whose sum is σ = 3920527152672. Its totient is φ = 2940395364492.

The previous prime is 3430461258559. The next prime is 3430461258611. The reversal of 3430461258581 is 1858521640343.

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 a de Polignac number, because none of the positive numbers 2^k-3430461258581 is a prime.

It is a super-2 number, since 2×3430461258581² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430461258281) 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, 245032947035 + ... + 245032947048.

It is an arithmetic number, because the mean of its divisors is an integer number (980131788168).

Almost surely, 2^{3430461258581} is an apocalyptic number.

It is an amenable number.

3430461258581 is a deficient number, since it is larger than the sum of its proper divisors (490065894091).

3430461258581 is an equidigital number, since it uses as much as digits as its factorization.

3430461258581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490065894090.

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 3430461258581 in words is "three trillion, four hundred thirty billion, four hundred sixty-one million, two hundred fifty-eight thousand, five hundred eighty-one".