245342430551504 has 240 divisors, whose sum is σ = 577274498317440. Its totient is φ = 99579522078720.

The previous prime is 245342430551503. The next prime is 245342430551549. The reversal of 245342430551504 is 405155034243542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245342430551503) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 541656677 + ... + 542109435.

It is an arithmetic number, because the mean of its divisors is an integer number (2405310409656).

Almost surely, 2^{245342430551504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245342430551504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288637249158720).

245342430551504 is an abundant number, since it is smaller than the sum of its proper divisors (331932067765936).

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

245342430551504 is a wasteful number, since it uses less digits than its factorization.

245342430551504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453038 (or 452995 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 245342430551504 in words is "two hundred forty-five trillion, three hundred forty-two billion, four hundred thirty million, five hundred fifty-one thousand, five hundred four".