2747265247642 has 8 divisors (see below), whose sum is σ = 4120941265236. Its totient is φ = 1373618159232.

The previous prime is 2747265247633. The next prime is 2747265247667. The reversal of 2747265247642 is 2467425627472.

It can be written as a sum of positive squares in 2 ways, for example, as 2710570397161 + 36694850481 = 1646381^2 + 191559^2 .

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

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, 6993303 + ... + 7375690.

Almost surely, 2^{2747265247642} is an apocalyptic number.

2747265247642 is a deficient number, since it is larger than the sum of its proper divisors (1373676017594).

2747265247642 is a wasteful number, since it uses less digits than its factorization.

2747265247642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14464592.

The product of its digits is 63221760, while the sum is 58.

The spelling of 2747265247642 in words is "two trillion, seven hundred forty-seven billion, two hundred sixty-five million, two hundred forty-seven thousand, six hundred forty-two".