6412434155 has 8 divisors (see below), whose sum is σ = 8029482912. Its totient is φ = 4906906048.

The previous prime is 6412434121. The next prime is 6412434157. The reversal of 6412434155 is 5514342146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6412434155 - 2³² = 2117466859 is a prime.

It is a super-2 number, since 2×6412434155² = 82238623584421128050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6412434157) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27880034 + ... + 27880263.

It is an arithmetic number, because the mean of its divisors is an integer number (1003685364).

Almost surely, 2^6412434155 is an apocalyptic number.

6412434155 is a deficient number, since it is larger than the sum of its proper divisors (1617048757).

6412434155 is a wasteful number, since it uses less digits than its factorization.

6412434155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55760325.

The product of its digits is 57600, while the sum is 35.

The square root of 6412434155 is about 80077.6757592277. The cubic root of 6412434155 is about 1857.8371355045.

The spelling of 6412434155 in words is "six billion, four hundred twelve million, four hundred thirty-four thousand, one hundred fifty-five".