234653642412 has 48 divisors (see below), whose sum is σ = 662551464960. Its totient is φ = 63100138752.

The previous prime is 234653642387. The next prime is 234653642437. The reversal of 234653642412 is 214246356432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234653642387) and next prime (234653642437).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 82160212 + ... + 82163067.

It is an arithmetic number, because the mean of its divisors is an integer number (13803155520).

Almost surely, 2^234653642412 is an apocalyptic number.

It is an amenable number.

234653642412 is an abundant number, since it is smaller than the sum of its proper divisors (427897822548).

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

234653642412 is a wasteful number, since it uses less digits than its factorization.

234653642412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164323310 (or 164323308 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

Adding to 234653642412 its reverse (214246356432), we get a palindrome (448899998844).

The spelling of 234653642412 in words is "two hundred thirty-four billion, six hundred fifty-three million, six hundred forty-two thousand, four hundred twelve".