2450112040240 has 20 divisors (see below), whose sum is σ = 5696510493744. Its totient is φ = 980044816064.

The previous prime is 2450112040217. The next prime is 2450112040253. The reversal of 2450112040240 is 420402110542.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15313200172 + ... + 15313200331.

Almost surely, 2^{2450112040240} is an apocalyptic number.

2450112040240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450112040240 is an abundant number, since it is smaller than the sum of its proper divisors (3246398453504).

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

2450112040240 is a wasteful number, since it uses less digits than its factorization.

2450112040240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30626400516 (or 30626400510 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 2450112040240 its reverse (420402110542), we get a palindrome (2870514150782).

The spelling of 2450112040240 in words is "two trillion, four hundred fifty billion, one hundred twelve million, forty thousand, two hundred forty".