4282156813540 has 24 divisors (see below), whose sum is σ = 9014515949880. Its totient is φ = 1708674793728.

The previous prime is 4282156813523. The next prime is 4282156813547. The reversal of 4282156813540 is 453186512824.

4282156813540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 199235464164 + 4082921349376 = 446358^2 + 2020624^2 .

It is not an unprimeable number, because it can be changed into a prime (4282156813547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261737347 + ... + 261753706.

It is an arithmetic number, because the mean of its divisors is an integer number (375604831245).

Almost surely, 2^{4282156813540} is an apocalyptic number.

It is an amenable number.

4282156813540 is an abundant number, since it is smaller than the sum of its proper divisors (4732359136340).

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

4282156813540 is a wasteful number, since it uses less digits than its factorization.

4282156813540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523491471 (or 523491469 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 4282156813540 in words is "four trillion, two hundred eighty-two billion, one hundred fifty-six million, eight hundred thirteen thousand, five hundred forty".