13450112520240 has 320 divisors, whose sum is σ = 49961562255360. Its totient is φ = 2954715540480.

The previous prime is 13450112520239. The next prime is 13450112520269. The reversal of 13450112520240 is 4202521105431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13450112520198 and 13450112520207.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4675542 + ... + 6982901.

It is an arithmetic number, because the mean of its divisors is an integer number (156129882048).

Almost surely, 2^{13450112520240} is an apocalyptic number.

13450112520240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13450112520240 is an abundant number, since it is smaller than the sum of its proper divisors (36511449735120).

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

13450112520240 is a wasteful number, since it uses less digits than its factorization.

13450112520240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11658512 (or 11658506 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 13450112520240 its reverse (4202521105431), we get a palindrome (17652633625671).

The spelling of 13450112520240 in words is "thirteen trillion, four hundred fifty billion, one hundred twelve million, five hundred twenty thousand, two hundred forty".