8532238342 has 32 divisors (see below), whose sum is σ = 13223088000. Its totient is φ = 4126875648.

The previous prime is 8532238339. The next prime is 8532238349. The reversal of 8532238342 is 2438322358.

It is a happy number.

It is a super-2 number, since 2×8532238342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8532238295 and 8532238304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8532238349) 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, 4768384 + ... + 4770172.

It is an arithmetic number, because the mean of its divisors is an integer number (413221500).

Almost surely, 2^8532238342 is an apocalyptic number.

8532238342 is a deficient number, since it is larger than the sum of its proper divisors (4690849658).

8532238342 is a wasteful number, since it uses less digits than its factorization.

8532238342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400.

The product of its digits is 276480, while the sum is 40.

The square root of 8532238342 is about 92370.1160657493. The cubic root of 8532238342 is about 2043.4044094994.

The spelling of 8532238342 in words is "eight billion, five hundred thirty-two million, two hundred thirty-eight thousand, three hundred forty-two".