42322001015 has 16 divisors (see below), whose sum is σ = 58045834560. Its totient is φ = 29018684160.

The previous prime is 42322000993. The next prime is 42322001017. The reversal of 42322001015 is 51010022324.

It is not a de Polignac number, because 42322001015 - 2⁶ = 42322000951 is a prime.

It is a super-2 number, since 2×42322001015² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42322001017) 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, 558731 + ... + 629939.

It is an arithmetic number, because the mean of its divisors is an integer number (3627864660).

Almost surely, 2^42322001015 is an apocalyptic number.

42322001015 is a deficient number, since it is larger than the sum of its proper divisors (15723833545).

42322001015 is a wasteful number, since it uses less digits than its factorization.

42322001015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88202.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 42322001015 its reverse (51010022324), we get a palindrome (93332023339).

The spelling of 42322001015 in words is "forty-two billion, three hundred twenty-two million, one thousand, fifteen".