1346122626455 has 4 divisors (see below), whose sum is σ = 1615347151752. Its totient is φ = 1076898101160.

The previous prime is 1346122626449. The next prime is 1346122626469. The reversal of 1346122626455 is 5546262216431.

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

It is not a de Polignac number, because 1346122626455 - 2¹⁰ = 1346122625431 is a prime.

It is a super-2 number, since 2×1346122626455² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134612262641 + ... + 134612262650.

It is an arithmetic number, because the mean of its divisors is an integer number (403836787938).

Almost surely, 2^{1346122626455} is an apocalyptic number.

1346122626455 is a deficient number, since it is larger than the sum of its proper divisors (269224525297).

1346122626455 is an equidigital number, since it uses as much as digits as its factorization.

1346122626455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269224525296.

The product of its digits is 2073600, while the sum is 47.

The spelling of 1346122626455 in words is "one trillion, three hundred forty-six billion, one hundred twenty-two million, six hundred twenty-six thousand, four hundred fifty-five".