2742760452194 has 32 divisors (see below), whose sum is σ = 4798306848000. Its totient is φ = 1175352353280.

The previous prime is 2742760452191. The next prime is 2742760452217. The reversal of 2742760452194 is 4912540672472.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2742760452191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6920339 + ... + 7305929.

It is an arithmetic number, because the mean of its divisors is an integer number (149947089000).

Almost surely, 2^{2742760452194} is an apocalyptic number.

2742760452194 is a deficient number, since it is larger than the sum of its proper divisors (2055546395806).

2742760452194 is a wasteful number, since it uses less digits than its factorization.

2742760452194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395983 (or 395969 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 2742760452194 in words is "two trillion, seven hundred forty-two billion, seven hundred sixty million, four hundred fifty-two thousand, one hundred ninety-four".