42325032631 has 8 divisors (see below), whose sum is σ = 48386764800. Its totient is φ = 36267125208.

The previous prime is 42325032611. The next prime is 42325032647. The reversal of 42325032631 is 13623052324.

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 42325032631 - 2¹⁵ = 42324999863 is a prime.

It is a super-2 number, since 2×42325032631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42325032593 and 42325032602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42325032611) 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, 932431 + ... + 976768.

It is an arithmetic number, because the mean of its divisors is an integer number (6048345600).

Almost surely, 2^42325032631 is an apocalyptic number.

42325032631 is a deficient number, since it is larger than the sum of its proper divisors (6061732169).

42325032631 is a wasteful number, since it uses less digits than its factorization.

42325032631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912373.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 42325032631 its reverse (13623052324), we get a palindrome (55948084955).

The spelling of 42325032631 in words is "forty-two billion, three hundred twenty-five million, thirty-two thousand, six hundred thirty-one".