4260402663 has 8 divisors (see below), whose sum is σ = 6196949376. Its totient is φ = 2582062200.

The previous prime is 4260402649. The next prime is 4260402683. The reversal of 4260402663 is 3662040624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4260402663 - 2⁴ = 4260402647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 129103111 = 4260402663 / (4 + 2 + 6 + 0 + 4 + 0 + 2 + 6 + 6 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260402683) 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, 64551523 + ... + 64551588.

It is an arithmetic number, because the mean of its divisors is an integer number (774618672).

Almost surely, 2^4260402663 is an apocalyptic number.

4260402663 is a deficient number, since it is larger than the sum of its proper divisors (1936546713).

4260402663 is a wasteful number, since it uses less digits than its factorization.

4260402663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129103125.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 4260402663 is about 65271.7600727911. The cubic root of 4260402663 is about 1621.1264155800.

The spelling of 4260402663 in words is "four billion, two hundred sixty million, four hundred two thousand, six hundred sixty-three".