42030232040000 has 140 divisors (see below), whose sum is σ = 104361660378624. Its totient is φ = 16789453632000.

The previous prime is 42030232039969. The next prime is 42030232040011. The reversal of 42030232040000 is 4023203024.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29012897 + ... + 30427103.

Almost surely, 2^{42030232040000} is an apocalyptic number.

42030232040000 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 42030232040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52180830189312).

42030232040000 is an abundant number, since it is smaller than the sum of its proper divisors (62331428338624).

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

42030232040000 is an equidigital number, since it uses as much as digits as its factorization.

42030232040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414982 (or 1414957 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 42030232040000 its reverse (4023203024), we get a palindrome (42034255243024).

The spelling of 42030232040000 in words is "forty-two trillion, thirty billion, two hundred thirty-two million, forty thousand".