245104531235412 has 48 divisors (see below), whose sum is σ = 591739064400960. Its totient is φ = 78869891978752.

The previous prime is 245104531235393. The next prime is 245104531235419. The reversal of 245104531235412 is 214532135401542.

245104531235412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245104531235419) 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, 62031573 + ... + 65864444.

It is an arithmetic number, because the mean of its divisors is an integer number (12327897175020).

Almost surely, 2^{245104531235412} is an apocalyptic number.

It is an amenable number.

245104531235412 is an abundant number, since it is smaller than the sum of its proper divisors (346634533165548).

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

245104531235412 is a wasteful number, since it uses less digits than its factorization.

245104531235412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127901560 (or 127901558 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 245104531235412 its reverse (214532135401542), we get a palindrome (459636666636954).

The spelling of 245104531235412 in words is "two hundred forty-five trillion, one hundred four billion, five hundred thirty-one million, two hundred thirty-five thousand, four hundred twelve".