2703731242 has 4 divisors (see below), whose sum is σ = 4055596866. Its totient is φ = 1351865620.

The previous prime is 2703731231. The next prime is 2703731249. The reversal of 2703731242 is 2421373072.

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

It can be written as a sum of positive squares in only one way, i.e., 2694544281 + 9186961 = 51909^2 + 3031^2 .

It is not an unprimeable number, because it can be changed into a prime (2703731249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675932809 + ... + 675932812.

Almost surely, 2^2703731242 is an apocalyptic number.

2703731242 is a deficient number, since it is larger than the sum of its proper divisors (1351865624).

2703731242 is a wasteful number, since it uses less digits than its factorization.

2703731242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351865623.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 2703731242 is about 51997.4157242454. The cubic root of 2703731242 is about 1393.1177952477.

The spelling of 2703731242 in words is "two billion, seven hundred three million, seven hundred thirty-one thousand, two hundred forty-two".