3742565642735 has 8 divisors (see below), whose sum is σ = 4492439311776. Its totient is φ = 2993145487200.

The previous prime is 3742565642731. The next prime is 3742565642741. The reversal of 3742565642735 is 5372465652473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3742565642735 - 2² = 3742565642731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3742565642731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113360219 + ... + 113393228.

It is an arithmetic number, because the mean of its divisors is an integer number (561554913972).

Almost surely, 2^{3742565642735} is an apocalyptic number.

3742565642735 is a deficient number, since it is larger than the sum of its proper divisors (749873669041).

3742565642735 is a wasteful number, since it uses less digits than its factorization.

3742565642735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226756753.

The product of its digits is 127008000, while the sum is 59.

The spelling of 3742565642735 in words is "three trillion, seven hundred forty-two billion, five hundred sixty-five million, six hundred forty-two thousand, seven hundred thirty-five".