3426156516243 has 8 divisors (see below), whose sum is σ = 4588157198800. Its totient is φ = 2274130088928.

The previous prime is 3426156516221. The next prime is 3426156516253.

3426156516243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3426156516243 - 2⁶ = 3426156516179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3426156516192 and 3426156516201.

It is not an unprimeable number, because it can be changed into a prime (3426156516253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2493563008 + ... + 2493564381.

It is an arithmetic number, because the mean of its divisors is an integer number (573519649850).

Almost surely, 2^{3426156516243} is an apocalyptic number.

3426156516243 is a deficient number, since it is larger than the sum of its proper divisors (1162000682557).

3426156516243 is a wasteful number, since it uses less digits than its factorization.

3426156516243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4987127621.

The product of its digits is 3110400, while the sum is 48.

The spelling of 3426156516243 in words is "three trillion, four hundred twenty-six billion, one hundred fifty-six million, five hundred sixteen thousand, two hundred forty-three".