2694766672442 has 8 divisors (see below), whose sum is σ = 4353084624756. Its totient is φ = 1243738464192.

The previous prime is 2694766672417. The next prime is 2694766672573. The reversal of 2694766672442 is 2442766674962.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2693862407401 + 904265041 = 1641299^2 + 30071^2 .

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, 51822435983 + ... + 51822436034.

Almost surely, 2^{2694766672442} is an apocalyptic number.

2694766672442 is a deficient number, since it is larger than the sum of its proper divisors (1658317952314).

2694766672442 is a wasteful number, since it uses less digits than its factorization.

2694766672442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103644872032.

The product of its digits is 292626432, while the sum is 65.

The spelling of 2694766672442 in words is "two trillion, six hundred ninety-four billion, seven hundred sixty-six million, six hundred seventy-two thousand, four hundred forty-two".