6695042400484 has 9 divisors (see below), whose sum is σ = 11716333257027. Its totient is φ = 3347518612764.

The previous prime is 6695042400467. The next prime is 6695042400509. The reversal of 6695042400484 is 4840042405966.

It is a happy number.

The square root of 6695042400484 is 2587478.

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

It is a super-2 number, since 2×6695042400484² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4528087 + ... + 5821825.

Almost surely, 2^{6695042400484} is an apocalyptic number.

6695042400484 is the 2587478-th square number.

It is an amenable number.

6695042400484 is a deficient number, since it is larger than the sum of its proper divisors (5021290856543).

6695042400484 is an frugal number, since it uses more digits than its factorization.

6695042400484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587482 (or 1293741 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 6695042400484 in words is "six trillion, six hundred ninety-five billion, forty-two million, four hundred thousand, four hundred eighty-four".