4302235117489 has 27 divisors (see below), whose sum is σ = 4500225654561. Its totient is φ = 4112855987040.

The previous prime is 4302235117429. The next prime is 4302235117517. The reversal of 4302235117489 is 9847115322034.

The square root of 4302235117489 is 2074183.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 94780858225 + 4207454259264 = 307865^2 + 2051208^2 .

It is not a de Polignac number, because 4302235117489 - 2²⁵ = 4302201563057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4302235117429) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4681430572 + ... + 4681431490.

It is an arithmetic number, because the mean of its divisors is an integer number (166675024243).

Almost surely, 2^{4302235117489} is an apocalyptic number.

4302235117489 is the 2074183-rd square number.

4302235117489 is the 1037092-nd centered octagonal number.

It is an amenable number.

4302235117489 is a deficient number, since it is larger than the sum of its proper divisors (197990537072).

4302235117489 is an frugal number, since it uses more digits than its factorization.

4302235117489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

Multiplying 4302235117489 by its sum of digits (49), we get a square (210809520756961 = 14519281²).

The spelling of 4302235117489 in words is "four trillion, three hundred two billion, two hundred thirty-five million, one hundred seventeen thousand, four hundred eighty-nine".