534233245240 has 32 divisors (see below), whose sum is σ = 1205865164880. Its totient is φ = 213010566912.

The previous prime is 534233245229. The next prime is 534233245277. The reversal of 534233245240 is 42542332435.

It is a self number, because there is not a number n which added to its sum of digits gives 534233245240.

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, 21322674 + ... + 21347713.

Almost surely, 2^534233245240 is an apocalyptic number.

It is an amenable number.

534233245240 is an abundant number, since it is smaller than the sum of its proper divisors (671631919640).

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

534233245240 is a wasteful number, since it uses less digits than its factorization.

534233245240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42670711 (or 42670707 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 534233245240 its reverse (42542332435), we get a palindrome (576775577675).

The spelling of 534233245240 in words is "five hundred thirty-four billion, two hundred thirty-three million, two hundred forty-five thousand, two hundred forty".