234500621132 has 6 divisors (see below), whose sum is σ = 410376086988. Its totient is φ = 117250310564.

The previous prime is 234500621093. The next prime is 234500621137. The reversal of 234500621132 is 231126005432.

It is a happy number.

It is a super-2 number, since 2×234500621132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234500621095 and 234500621104.

It is not an unprimeable number, because it can be changed into a prime (234500621137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29312577638 + ... + 29312577645.

It is an arithmetic number, because the mean of its divisors is an integer number (68396014498).

Almost surely, 2^234500621132 is an apocalyptic number.

It is an amenable number.

234500621132 is a deficient number, since it is larger than the sum of its proper divisors (175875465856).

234500621132 is a wasteful number, since it uses less digits than its factorization.

234500621132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58625155287 (or 58625155285 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 234500621132 its reverse (231126005432), we get a palindrome (465626626564).

The spelling of 234500621132 in words is "two hundred thirty-four billion, five hundred million, six hundred twenty-one thousand, one hundred thirty-two".