3420342053534 has 8 divisors (see below), whose sum is σ = 5863443520368. Its totient is φ = 1465860880080.

The previous prime is 3420342053533. The next prime is 3420342053543. The reversal of 3420342053534 is 4353502430243.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420342053533) 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, 122155073327 + ... + 122155073354.

It is an arithmetic number, because the mean of its divisors is an integer number (732930440046).

Almost surely, 2^{3420342053534} is an apocalyptic number.

3420342053534 is a deficient number, since it is larger than the sum of its proper divisors (2443101466834).

3420342053534 is a wasteful number, since it uses less digits than its factorization.

3420342053534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244310146690.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 3420342053534 its reverse (4353502430243), we get a palindrome (7773844483777).

The spelling of 3420342053534 in words is "three trillion, four hundred twenty billion, three hundred forty-two million, fifty-three thousand, five hundred thirty-four".