2479003224240 has 80 divisors (see below), whose sum is σ = 8019036534528. Its totient is φ = 632325458688.

The previous prime is 2479003224223. The next prime is 2479003224253. The reversal of 2479003224240 is 424223009742.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2479003224240² (a number of 26 digits) contains 22 as substring.

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, 224541874 + ... + 224552913.

Almost surely, 2^{2479003224240} is an apocalyptic number.

2479003224240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2479003224240 is an abundant number, since it is smaller than the sum of its proper divisors (5540033310288).

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

2479003224240 is a wasteful number, since it uses less digits than its factorization.

2479003224240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449094826 (or 449094820 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 2479003224240 in words is "two trillion, four hundred seventy-nine billion, three million, two hundred twenty-four thousand, two hundred forty".