42304131000 has 192 divisors, whose sum is σ = 146314602720. Its totient is φ = 11018649600.

The previous prime is 42304130987. The next prime is 42304131007. The reversal of 42304131000 is 13140324.

It is a super-2 number, since 2×42304131000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42304131007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332344 + ... + 441656.

Almost surely, 2^42304131000 is an apocalyptic number.

42304131000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42304131000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73157301360).

42304131000 is an abundant number, since it is smaller than the sum of its proper divisors (104010471720).

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

42304131000 is a wasteful number, since it uses less digits than its factorization.

42304131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109383 (or 109366 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 42304131000 its reverse (13140324), we get a palindrome (42317271324).

The spelling of 42304131000 in words is "forty-two billion, three hundred four million, one hundred thirty-one thousand".