4287263728837 has 4 divisors (see below), whose sum is σ = 4473666499680. Its totient is φ = 4100860957996.

The previous prime is 4287263728829. The next prime is 4287263728921. The reversal of 4287263728837 is 7388273627824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4287263728837 - 2³ = 4287263728829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287263728817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93201385387 + ... + 93201385432.

It is an arithmetic number, because the mean of its divisors is an integer number (1118416624920).

Almost surely, 2^{4287263728837} is an apocalyptic number.

It is an amenable number.

4287263728837 is a deficient number, since it is larger than the sum of its proper divisors (186402770843).

4287263728837 is a wasteful number, since it uses less digits than its factorization.

4287263728837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186402770842.

The product of its digits is 303464448, while the sum is 67.

The spelling of 4287263728837 in words is "four trillion, two hundred eighty-seven billion, two hundred sixty-three million, seven hundred twenty-eight thousand, eight hundred thirty-seven".