6534431334 has 48 divisors (see below), whose sum is σ = 14702045904. Its totient is φ = 2095891200.

The previous prime is 6534431327. The next prime is 6534431381. The reversal of 6534431334 is 4331344356.

It is a super-2 number, since 2×6534431334² = 85397585717522039112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6772 + ... + 114519.

It is an arithmetic number, because the mean of its divisors is an integer number (306292623).

Almost surely, 2^6534431334 is an apocalyptic number.

6534431334 is an abundant number, since it is smaller than the sum of its proper divisors (8167614570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6534431334 is a wasteful number, since it uses less digits than its factorization.

6534431334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121413 (or 121410 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 6534431334 is about 80835.8295188464. The cubic root of 6534431334 is about 1869.5450420752.

The spelling of 6534431334 in words is "six billion, five hundred thirty-four million, four hundred thirty-one thousand, three hundred thirty-four".