3342320178829 has 4 divisors (see below), whose sum is σ = 3342325491484. Its totient is φ = 3342314866176.

The previous prime is 3342320178809. The next prime is 3342320178851. The reversal of 3342320178829 is 9288710232433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2262310793604 + 1080009385225 = 1504098^2 + 1039235^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342320178829 - 2³⁵ = 3307960440461 is a prime.

It is a super-2 number, since 2×3342320178829² (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 (3342320178809) 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, 1562502 + ... + 3020935.

It is an arithmetic number, because the mean of its divisors is an integer number (835581372871).

Almost surely, 2^{3342320178829} is an apocalyptic number.

It is an amenable number.

3342320178829 is a deficient number, since it is larger than the sum of its proper divisors (5312655).

3342320178829 is an equidigital number, since it uses as much as digits as its factorization.

3342320178829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312654.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 3342320178829 in words is "three trillion, three hundred forty-two billion, three hundred twenty million, one hundred seventy-eight thousand, eight hundred twenty-nine".