6423427200 has 96 divisors (see below), whose sum is σ = 21157194960. Its totient is φ = 1712911360.

The previous prime is 6423427159. The next prime is 6423427211. The reversal of 6423427200 is 27243246.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 324954 + ... + 344153.

Almost surely, 2^6423427200 is an apocalyptic number.

6423427200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6423427200 is an abundant number, since it is smaller than the sum of its proper divisors (14733767760).

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

6423427200 is a wasteful number, since it uses less digits than its factorization.

6423427200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669134 (or 669117 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 6423427200 is about 80146.2862520778. The cubic root of 6423427200 is about 1858.8981796713.

The spelling of 6423427200 in words is "six billion, four hundred twenty-three million, four hundred twenty-seven thousand, two hundred".