3426852866531 has 4 divisors (see below), whose sum is σ = 3427816281072. Its totient is φ = 3425889451992.

The previous prime is 3426852866513. The next prime is 3426852866551. The reversal of 3426852866531 is 1356682586243.

It is a happy number.

3426852866531 is digitally balanced in base 3, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3426852866531 is a prime.

It is a super-2 number, since 2×3426852866531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426852866551) 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, 481701935 + ... + 481709048.

It is an arithmetic number, because the mean of its divisors is an integer number (856954070268).

Almost surely, 2^{3426852866531} is an apocalyptic number.

3426852866531 is a deficient number, since it is larger than the sum of its proper divisors (963414541).

3426852866531 is an equidigital number, since it uses as much as digits as its factorization.

3426852866531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963414540.

The product of its digits is 49766400, while the sum is 59.

The spelling of 3426852866531 in words is "three trillion, four hundred twenty-six billion, eight hundred fifty-two million, eight hundred sixty-six thousand, five hundred thirty-one".