534423023152152 has 32 divisors (see below), whose sum is σ = 1336059034926000. Its totient is φ = 178140810777984.

The previous prime is 534423023152129. The next prime is 534423023152171. The reversal of 534423023152152 is 251251320324435.

It is a super-2 number, since 2×534423023152152² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10732974 + ... + 34409922.

Almost surely, 2^{534423023152152} is an apocalyptic number.

It is an amenable number.

534423023152152 is an abundant number, since it is smaller than the sum of its proper divisors (801636011773848).

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

534423023152152 is a wasteful number, since it uses less digits than its factorization.

534423023152152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24617435 (or 24617431 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 534423023152152 its reverse (251251320324435), we get a palindrome (785674343476587).

The spelling of 534423023152152 in words is "five hundred thirty-four trillion, four hundred twenty-three billion, twenty-three million, one hundred fifty-two thousand, one hundred fifty-two".