42331142000 has 80 divisors (see below), whose sum is σ = 116979125952. Its totient is φ = 14513529600.

The previous prime is 42331141999. The next prime is 42331142023. The reversal of 42331142000 is 24113324.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497827 + ... + 1525826.

Almost surely, 2^42331142000 is an apocalyptic number.

42331142000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42331142000 is an abundant number, since it is smaller than the sum of its proper divisors (74647983952).

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

42331142000 is a wasteful number, since it uses less digits than its factorization.

42331142000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023683 (or 3023667 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42331142000 its reverse (24113324), we get a palindrome (42355255324).

The spelling of 42331142000 in words is "forty-two billion, three hundred thirty-one million, one hundred forty-two thousand".