6955214431 has 18 divisors (see below), whose sum is σ = 7750846320. Its totient is φ = 6235566480.

The previous prime is 6955214411. The next prime is 6955214491. The reversal of 6955214431 is 1344125596.

It is not a de Polignac number, because 6955214431 - 2¹⁵ = 6955181663 is a prime.

It is a super-2 number, since 2×6955214431² = 96750015562381307522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6955214411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8153401 + ... + 8154253.

Almost surely, 2^6955214431 is an apocalyptic number.

6955214431 is a deficient number, since it is larger than the sum of its proper divisors (795631889).

6955214431 is an frugal number, since it uses more digits than its factorization.

6955214431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807 (or 943 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 6955214431 is about 83397.9282176722. The cubic root of 6955214431 is about 1908.8428460522.

The spelling of 6955214431 in words is "six billion, nine hundred fifty-five million, two hundred fourteen thousand, four hundred thirty-one".