245043215215332 has 24 divisors (see below), whose sum is σ = 591483622934400. Its totient is φ = 78864483057696.

The previous prime is 245043215215319. The next prime is 245043215215411. The reversal of 245043215215332 is 233512512340542.

It is a super-2 number, since 2×245043215215332² (a number of 30 digits) contains 22 as substring.

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, 352073584732 + ... + 352073585427.

It is an arithmetic number, because the mean of its divisors is an integer number (24645150955600).

Almost surely, 2^{245043215215332} is an apocalyptic number.

It is an amenable number.

245043215215332 is an abundant number, since it is smaller than the sum of its proper divisors (346440407719068).

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

245043215215332 is a wasteful number, since it uses less digits than its factorization.

245043215215332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704147170195 (or 704147170193 counting only the distinct ones).

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

Adding to 245043215215332 its reverse (233512512340542), we get a palindrome (478555727555874).

The spelling of 245043215215332 in words is "two hundred forty-five trillion, forty-three billion, two hundred fifteen million, two hundred fifteen thousand, three hundred thirty-two".