42515545341 has 16 divisors (see below), whose sum is σ = 58335306624. Its totient is φ = 27522788544.

The previous prime is 42515545309. The next prime is 42515545343. The reversal of 42515545341 is 14354551524.

It is not a de Polignac number, because 42515545341 - 2⁵ = 42515545309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42515545341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42515545343) 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, 324906 + ... + 436571.

It is an arithmetic number, because the mean of its divisors is an integer number (3645956664).

Almost surely, 2^42515545341 is an apocalyptic number.

It is an amenable number.

42515545341 is a deficient number, since it is larger than the sum of its proper divisors (15819761283).

42515545341 is a wasteful number, since it uses less digits than its factorization.

42515545341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762020.

The product of its digits is 240000, while the sum is 39.

The spelling of 42515545341 in words is "forty-two billion, five hundred fifteen million, five hundred forty-five thousand, three hundred forty-one".