4140280487347 has 32 divisors (see below), whose sum is σ = 4361656178880. Its totient is φ = 3925136517120.

The previous prime is 4140280487339. The next prime is 4140280487377. The reversal of 4140280487347 is 7437840820414.

It is a cyclic number.

It is not a de Polignac number, because 4140280487347 - 2³ = 4140280487339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4140280487294 and 4140280487303.

It is not an unprimeable number, because it can be changed into a prime (4140280487377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1730161983 + ... + 1730164375.

It is an arithmetic number, because the mean of its divisors is an integer number (136301755590).

Almost surely, 2^{4140280487347} is an apocalyptic number.

4140280487347 is a deficient number, since it is larger than the sum of its proper divisors (221375691533).

4140280487347 is a wasteful number, since it uses less digits than its factorization.

4140280487347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663.

The product of its (nonzero) digits is 4816896, while the sum is 52.

The spelling of 4140280487347 in words is "four trillion, one hundred forty billion, two hundred eighty million, four hundred eighty-seven thousand, three hundred forty-seven".