234142312411020 has 192 divisors, whose sum is σ = 752596008192000. Its totient is φ = 53910448210944.

The previous prime is 234142312411019. The next prime is 234142312411027. The reversal of 234142312411020 is 20114213241432.

It is a happy number.

It is a super-2 number, since 2×234142312411020² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (234142312411027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98823375 + ... + 101164934.

It is an arithmetic number, because the mean of its divisors is an integer number (3919770876000).

Almost surely, 2^{234142312411020} is an apocalyptic number.

234142312411020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234142312411020 is an abundant number, since it is smaller than the sum of its proper divisors (518453695780980).

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

234142312411020 is a wasteful number, since it uses less digits than its factorization.

234142312411020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199988432 (or 199988430 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 234142312411020 its reverse (20114213241432), we get a palindrome (254256525652452).

The spelling of 234142312411020 in words is "two hundred thirty-four trillion, one hundred forty-two billion, three hundred twelve million, four hundred eleven thousand, twenty".