3113305742 has 16 divisors (see below), whose sum is σ = 4720945680. Its totient is φ = 1539706752.

The previous prime is 3113305729. The next prime is 3113305753. The reversal of 3113305742 is 2475033113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117233 + ... + 141315.

It is an arithmetic number, because the mean of its divisors is an integer number (295059105).

Almost surely, 2^3113305742 is an apocalyptic number.

3113305742 is a deficient number, since it is larger than the sum of its proper divisors (1607639938).

3113305742 is a wasteful number, since it uses less digits than its factorization.

3113305742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24787.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 3113305742 is about 55797.0047762422. The cubic root of 3113305742 is about 1460.1828978976.

Adding to 3113305742 its reverse (2475033113), we get a palindrome (5588338855).

The spelling of 3113305742 in words is "three billion, one hundred thirteen million, three hundred five thousand, seven hundred forty-two".