2730242478934 has 64 divisors (see below), whose sum is σ = 4347592558848. Its totient is φ = 1284275865600.

The previous prime is 2730242478917. The next prime is 2730242478947. The reversal of 2730242478934 is 4398742420372.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 609019057 + ... + 609023539.

It is an arithmetic number, because the mean of its divisors is an integer number (67931133732).

Almost surely, 2^{2730242478934} is an apocalyptic number.

2730242478934 is a deficient number, since it is larger than the sum of its proper divisors (1617350079914).

2730242478934 is a wasteful number, since it uses less digits than its factorization.

2730242478934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6733.

The product of its (nonzero) digits is 16257024, while the sum is 55.

The spelling of 2730242478934 in words is "two trillion, seven hundred thirty billion, two hundred forty-two million, four hundred seventy-eight thousand, nine hundred thirty-four".