2146244506355 has 8 divisors (see below), whose sum is σ = 2589722654064. Its totient is φ = 1707509440800.

The previous prime is 2146244506339. The next prime is 2146244506361. The reversal of 2146244506355 is 5536054426412.

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

It is not a de Polignac number, because 2146244506355 - 2⁴ = 2146244506339 is a prime.

It is a Duffinian 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 in 7 ways as a sum of consecutive naturals, for example, 1185769541 + ... + 1185771350.

It is an arithmetic number, because the mean of its divisors is an integer number (323715331758).

Almost surely, 2^{2146244506355} is an apocalyptic number.

2146244506355 is a deficient number, since it is larger than the sum of its proper divisors (443478147709).

2146244506355 is a wasteful number, since it uses less digits than its factorization.

2146244506355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371541077.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 2146244506355 in words is "two trillion, one hundred forty-six billion, two hundred forty-four million, five hundred six thousand, three hundred fifty-five".