6454154343 has 16 divisors (see below), whose sum is σ = 10591433216. Its totient is φ = 3404388960.

The previous prime is 6454154339. The next prime is 6454154387. The reversal of 6454154343 is 3434514546.

It is not a de Polignac number, because 6454154343 - 2² = 6454154339 is a prime.

It is a super-2 number, since 2×6454154343² = 83312216566531523298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454154303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11820523 + ... + 11821068.

It is an arithmetic number, because the mean of its divisors is an integer number (661964576).

Almost surely, 2^6454154343 is an apocalyptic number.

6454154343 is a deficient number, since it is larger than the sum of its proper divisors (4137278873).

6454154343 is a wasteful number, since it uses less digits than its factorization.

6454154343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23641614.

The product of its digits is 345600, while the sum is 39.

The square root of 6454154343 is about 80337.7516675691. The cubic root of 6454154343 is about 1861.8575445099.

Adding to 6454154343 its reverse (3434514546), we get a palindrome (9888668889).

The spelling of 6454154343 in words is "six billion, four hundred fifty-four million, one hundred fifty-four thousand, three hundred forty-three".