245343320203488 has 96 divisors (see below), whose sum is σ = 693569850573600. Its totient is φ = 75489908760576.

The previous prime is 245343320203463. The next prime is 245343320203489. The reversal of 245343320203488 is 884302023343542.

245343320203488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×245343320203488² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245343320203488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245343320203489) 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, 483382548 + ... + 483889836.

It is an arithmetic number, because the mean of its divisors is an integer number (7224685943475).

Almost surely, 2^{245343320203488} is an apocalyptic number.

It is an amenable number.

245343320203488 is an abundant number, since it is smaller than the sum of its proper divisors (448226530370112).

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

245343320203488 is a wasteful number, since it uses less digits than its factorization.

245343320203488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894844 (or 894836 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 51.

The spelling of 245343320203488 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred twenty million, two hundred three thousand, four hundred eighty-eight".