234401673110136 has 256 divisors, whose sum is σ = 707672681856000. Its totient is φ = 63294916423680.

The previous prime is 234401673110123. The next prime is 234401673110141. The reversal of 234401673110136 is 631011376104432.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56353855 + ... + 60370193.

It is an arithmetic number, because the mean of its divisors is an integer number (2764346413500).

Almost surely, 2^{234401673110136} 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 234401673110136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353836340928000).

234401673110136 is an abundant number, since it is smaller than the sum of its proper divisors (473271008745864).

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

234401673110136 is a wasteful number, since it uses less digits than its factorization.

234401673110136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016662 (or 4016658 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 234401673110136 in words is "two hundred thirty-four trillion, four hundred one billion, six hundred seventy-three million, one hundred ten thousand, one hundred thirty-six".