2470745044544 has 84 divisors (see below), whose sum is σ = 5781484364364. Its totient is φ = 1044385284096.

The previous prime is 2470745044541. The next prime is 2470745044561. The reversal of 2470745044544 is 4454405470742.

It can be written as a sum of positive squares in 2 ways, for example, as 529984000000 + 1940761044544 = 728000^2 + 1393112^2 .

It is a super-2 number, since 2×2470745044544² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2470745044492 and 2470745044501.

It is not an unprimeable number, because it can be changed into a prime (2470745044541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5167409 + ... + 5625264.

Almost surely, 2^{2470745044544} is an apocalyptic number.

It is an amenable number.

2470745044544 is an abundant number, since it is smaller than the sum of its proper divisors (3310739319820).

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

2470745044544 is a wasteful number, since it uses less digits than its factorization.

2470745044544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792772 (or 10792755 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 50.

The spelling of 2470745044544 in words is "two trillion, four hundred seventy billion, seven hundred forty-five million, forty-four thousand, five hundred forty-four".