2748312546346 has 8 divisors (see below), whose sum is σ = 4123297804644. Its totient is φ = 1373879944800.

The previous prime is 2748312546337. The next prime is 2748312546347. The reversal of 2748312546346 is 6436452138472.

It can be written as a sum of positive squares in 2 ways, for example, as 2599269450625 + 149043095721 = 1612225^2 + 386061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2748312546347) 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, 138151755 + ... + 138171646.

Almost surely, 2^{2748312546346} is an apocalyptic number.

2748312546346 is a deficient number, since it is larger than the sum of its proper divisors (1374985258298).

2748312546346 is a wasteful number, since it uses less digits than its factorization.

2748312546346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276328376.

The product of its digits is 23224320, while the sum is 55.

The spelling of 2748312546346 in words is "two trillion, seven hundred forty-eight billion, three hundred twelve million, five hundred forty-six thousand, three hundred forty-six".