245132035013140 has 48 divisors (see below), whose sum is σ = 571093431370560. Its totient is φ = 87628092634880.

The previous prime is 245132035013123. The next prime is 245132035013161. The reversal of 245132035013140 is 41310530231542.

It is a junction number, because it is equal to n+sod(n) for n = 245132035013096 and 245132035013105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9442669417 + ... + 9442695376.

It is an arithmetic number, because the mean of its divisors is an integer number (11897779820220).

Almost surely, 2^{245132035013140} is an apocalyptic number.

245132035013140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245132035013140 is an abundant number, since it is smaller than the sum of its proper divisors (325961396357420).

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

245132035013140 is a wasteful number, since it uses less digits than its factorization.

245132035013140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18885364872 (or 18885364870 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 245132035013140 its reverse (41310530231542), we get a palindrome (286442565244682).

The spelling of 245132035013140 in words is "two hundred forty-five trillion, one hundred thirty-two billion, thirty-five million, thirteen thousand, one hundred forty".