42146230632 has 32 divisors (see below), whose sum is σ = 114944266080. Its totient is φ = 12771584960.

The previous prime is 42146230619. The next prime is 42146230681. The reversal of 42146230632 is 23603264124.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 42146230593 and 42146230602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79822143 + ... + 79822670.

It is an arithmetic number, because the mean of its divisors is an integer number (3592008315).

Almost surely, 2^42146230632 is an apocalyptic number.

It is an amenable number.

42146230632 is an abundant number, since it is smaller than the sum of its proper divisors (72798035448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42146230632 is a wasteful number, since it uses less digits than its factorization.

42146230632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159644833 (or 159644829 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 42146230632 its reverse (23603264124), we get a palindrome (65749494756).

The spelling of 42146230632 in words is "forty-two billion, one hundred forty-six million, two hundred thirty thousand, six hundred thirty-two".