245132740020480 has 216 divisors, whose sum is σ = 847747706295168. Its totient is φ = 60340366614528.

The previous prime is 245132740020473. The next prime is 245132740020499. The reversal of 245132740020480 is 84020047231542.

It is a happy number.

It is a super-3 number, since 3×245132740020480³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188216872 + ... + 189514791.

Almost surely, 2^{245132740020480} is an apocalyptic number.

245132740020480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245132740020480 is an abundant number, since it is smaller than the sum of its proper divisors (602614966274688).

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

245132740020480 is a wasteful number, since it uses less digits than its factorization.

245132740020480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377731713 (or 377731686 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 245132740020480 in words is "two hundred forty-five trillion, one hundred thirty-two billion, seven hundred forty million, twenty thousand, four hundred eighty".