1356405115334 has 4 divisors (see below), whose sum is σ = 2034607673004. Its totient is φ = 678202557666.

The previous prime is 1356405115297. The next prime is 1356405115357. The reversal of 1356405115334 is 4335115046531.

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 = 1356405115291 and 1356405115300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339101278832 + ... + 339101278835.

It is an arithmetic number, because the mean of its divisors is an integer number (508651918251).

Almost surely, 2^{1356405115334} is an apocalyptic number.

1356405115334 is a deficient number, since it is larger than the sum of its proper divisors (678202557670).

1356405115334 is an equidigital number, since it uses as much as digits as its factorization.

1356405115334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678202557669.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 1356405115334 in words is "one trillion, three hundred fifty-six billion, four hundred five million, one hundred fifteen thousand, three hundred thirty-four".