42052350131 has 8 divisors (see below), whose sum is σ = 47457198000. Its totient is φ = 36911153440.

The previous prime is 42052350107. The next prime is 42052350149. The reversal of 42052350131 is 13105325024.

It is a happy number.

42052350131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42052350131 - 2¹⁰ = 42052349107 is a prime.

It is a super-2 number, since 2×42052350131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42052350131.

It is not an unprimeable number, because it can be changed into a prime (42052350161) 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, 65912456 + ... + 65913093.

It is an arithmetic number, because the mean of its divisors is an integer number (5932149750).

Almost surely, 2^42052350131 is an apocalyptic number.

42052350131 is a deficient number, since it is larger than the sum of its proper divisors (5404847869).

42052350131 is a wasteful number, since it uses less digits than its factorization.

42052350131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131825589.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 42052350131 its reverse (13105325024), we get a palindrome (55157675155).

The spelling of 42052350131 in words is "forty-two billion, fifty-two million, three hundred fifty thousand, one hundred thirty-one".