4140557234747 has 2 divisors, whose sum is σ = 4140557234748. Its totient is φ = 4140557234746.

The previous prime is 4140557234663. The next prime is 4140557234773. The reversal of 4140557234747 is 7474327550414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140557234747 - 2²⁰ = 4140556186171 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140557236747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070278617373 + 2070278617374.

It is an arithmetic number, because the mean of its divisors is an integer number (2070278617374).

Almost surely, 2^{4140557234747} is an apocalyptic number.

4140557234747 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140557234747 is an equidigital number, since it uses as much as digits as its factorization.

4140557234747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13171200, while the sum is 53.

The spelling of 4140557234747 in words is "four trillion, one hundred forty billion, five hundred fifty-seven million, two hundred thirty-four thousand, seven hundred forty-seven".