152423540234 has 32 divisors (see below), whose sum is σ = 286208225280. Its totient is φ = 59361700608.

The previous prime is 152423540207. The next prime is 152423540239. The reversal of 152423540234 is 432045324251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152423540194 and 152423540203.

It is not an unprimeable number, because it can be changed into a prime (152423540239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11035082 + ... + 11048885.

It is an arithmetic number, because the mean of its divisors is an integer number (8944007040).

Almost surely, 2^152423540234 is an apocalyptic number.

152423540234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

152423540234 is a deficient number, since it is larger than the sum of its proper divisors (133784685046).

152423540234 is a wasteful number, since it uses less digits than its factorization.

152423540234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22084022.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 152423540234 its reverse (432045324251), we get a palindrome (584468864485).

The spelling of 152423540234 in words is "one hundred fifty-two billion, four hundred twenty-three million, five hundred forty thousand, two hundred thirty-four".