233152331421552 has 40 divisors (see below), whose sum is σ = 602324363780880. Its totient is φ = 77715614868480.

The previous prime is 233152331421551. The next prime is 233152331421553. The reversal of 233152331421552 is 255124133251332.

It is an interprime number because it is at equal distance from previous prime (233152331421551) and next prime (233152331421553).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233152331421551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55092649 + ... + 59173512.

It is an arithmetic number, because the mean of its divisors is an integer number (15058109094522).

Almost surely, 2^{233152331421552} is an apocalyptic number.

It is an amenable number.

233152331421552 is an abundant number, since it is smaller than the sum of its proper divisors (369172032359328).

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

233152331421552 is a wasteful number, since it uses less digits than its factorization.

233152331421552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114308681 (or 114308675 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

Adding to 233152331421552 its reverse (255124133251332), we get a palindrome (488276464672884).

The spelling of 233152331421552 in words is "two hundred thirty-three trillion, one hundred fifty-two billion, three hundred thirty-one million, four hundred twenty-one thousand, five hundred fifty-two".