3146206026413 has 4 divisors (see below), whose sum is σ = 3146270008608. Its totient is φ = 3146142044220.

The previous prime is 3146206026401. The next prime is 3146206026437.

3146206026413 is nontrivially palindromic in base 10.

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 3146206026413 - 2¹² = 3146206022317 is a prime.

It is a super-2 number, since 2×3146206026413² (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 (3146206029413) 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, 31917281 + ... + 32015702.

It is an arithmetic number, because the mean of its divisors is an integer number (786567502152).

Almost surely, 2^{3146206026413} is an apocalyptic number.

It is an amenable number.

3146206026413 is a deficient number, since it is larger than the sum of its proper divisors (63982195).

3146206026413 is an equidigital number, since it uses as much as digits as its factorization.

3146206026413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63982194.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 3146206026413 in words is "three trillion, one hundred forty-six billion, two hundred six million, twenty-six thousand, four hundred thirteen".