2740734022942 has 4 divisors (see below), whose sum is σ = 4111101034416. Its totient is φ = 1370367011470.

The previous prime is 2740734022927. The next prime is 2740734022951. The reversal of 2740734022942 is 2492204370472.

2740734022942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2740734022892 and 2740734022901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685183505734 + ... + 685183505737.

It is an arithmetic number, because the mean of its divisors is an integer number (1027775258604).

Almost surely, 2^{2740734022942} is an apocalyptic number.

2740734022942 is a deficient number, since it is larger than the sum of its proper divisors (1370367011474).

2740734022942 is a wasteful number, since it uses less digits than its factorization.

2740734022942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370367011473.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 2740734022942 in words is "two trillion, seven hundred forty billion, seven hundred thirty-four million, twenty-two thousand, nine hundred forty-two".