3213455273342 has 4 divisors (see below), whose sum is σ = 4820182910016. Its totient is φ = 1606727636670.

The previous prime is 3213455273299. The next prime is 3213455273359. The reversal of 3213455273342 is 2433725543123.

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

It is a junction number, because it is equal to n+sod(n) for n = 3213455273293 and 3213455273302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803363818334 + ... + 803363818337.

It is an arithmetic number, because the mean of its divisors is an integer number (1205045727504).

Almost surely, 2^{3213455273342} is an apocalyptic number.

3213455273342 is a deficient number, since it is larger than the sum of its proper divisors (1606727636674).

3213455273342 is a wasteful number, since it uses less digits than its factorization.

3213455273342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606727636673.

The product of its digits is 1814400, while the sum is 44.

The spelling of 3213455273342 in words is "three trillion, two hundred thirteen billion, four hundred fifty-five million, two hundred seventy-three thousand, three hundred forty-two".