42614051317 has 4 divisors (see below), whose sum is σ = 45120760236. Its totient is φ = 40107342400.

The previous prime is 42614051287. The next prime is 42614051323. The reversal of 42614051317 is 71315041624.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15042777201 + 27571274116 = 122649^2 + 166046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42614051317 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 (42614055317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253354434 + ... + 1253354467.

It is an arithmetic number, because the mean of its divisors is an integer number (11280190059).

Almost surely, 2^42614051317 is an apocalyptic number.

It is an amenable number.

42614051317 is a deficient number, since it is larger than the sum of its proper divisors (2506708919).

42614051317 is a wasteful number, since it uses less digits than its factorization.

42614051317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506708918.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 42614051317 in words is "forty-two billion, six hundred fourteen million, fifty-one thousand, three hundred seventeen".