2230152113440 has 24 divisors (see below), whose sum is σ = 5268734368380. Its totient is φ = 892060845312.

The previous prime is 2230152113411. The next prime is 2230152113491. The reversal of 2230152113440 is 443112510322.

It can be written as a sum of positive squares in 2 ways, for example, as 2187168872464 + 42983240976 = 1478908^2 + 207324^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2230152113399 and 2230152113408.

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, 6969225195 + ... + 6969225514.

Almost surely, 2^{2230152113440} is an apocalyptic number.

2230152113440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230152113440 is an abundant number, since it is smaller than the sum of its proper divisors (3038582254940).

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

2230152113440 is a wasteful number, since it uses less digits than its factorization.

2230152113440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13938450724 (or 13938450716 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2230152113440 its reverse (443112510322), we get a palindrome (2673264623762).

The spelling of 2230152113440 in words is "two trillion, two hundred thirty billion, one hundred fifty-two million, one hundred thirteen thousand, four hundred forty".