42514042747 has 16 divisors (see below), whose sum is σ = 47383483392. Its totient is φ = 37812640320.

The previous prime is 42514042741. The next prime is 42514042751. The reversal of 42514042747 is 74724041524.

It is a cyclic number.

It is not a de Polignac number, because 42514042747 - 2¹⁹ = 42513518459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42514042741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512778 + ... + 1540624.

It is an arithmetic number, because the mean of its divisors is an integer number (2961467712).

Almost surely, 2^42514042747 is an apocalyptic number.

42514042747 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

42514042747 is a deficient number, since it is larger than the sum of its proper divisors (4869440645).

42514042747 is a wasteful number, since it uses less digits than its factorization.

42514042747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30858.

The product of its (nonzero) digits is 250880, while the sum is 40.

The spelling of 42514042747 in words is "forty-two billion, five hundred fourteen million, forty-two thousand, seven hundred forty-seven".