3430020233112 has 128 divisors (see below), whose sum is σ = 9556133068800. Its totient is φ = 1017019152000.

The previous prime is 3430020233111. The next prime is 3430020233113. The reversal of 3430020233112 is 2113320200343.

It is an interprime number because it is at equal distance from previous prime (3430020233111) and next prime (3430020233113).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430020233111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50230689 + ... + 50298927.

It is an arithmetic number, because the mean of its divisors is an integer number (74657289600).

Almost surely, 2^{3430020233112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3430020233112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4778066534400).

3430020233112 is an abundant number, since it is smaller than the sum of its proper divisors (6126112835688).

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

3430020233112 is a wasteful number, since it uses less digits than its factorization.

3430020233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72357 (or 72353 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3430020233112 its reverse (2113320200343), we get a palindrome (5543340433455).

The spelling of 3430020233112 in words is "three trillion, four hundred thirty billion, twenty million, two hundred thirty-three thousand, one hundred twelve".