5421424670 has 32 divisors (see below), whose sum is σ = 10002152160. Its totient is φ = 2114498560.

The previous prime is 5421424663. The next prime is 5421424681. The reversal of 5421424670 is 764241245.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5421424670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1261886 + ... + 1266174.

It is an arithmetic number, because the mean of its divisors is an integer number (312567255).

Almost surely, 2^5421424670 is an apocalyptic number.

5421424670 is a deficient number, since it is larger than the sum of its proper divisors (4580727490).

5421424670 is a wasteful number, since it uses less digits than its factorization.

5421424670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 5421424670 is about 73630.3243915168. The cubic root of 5421424670 is about 1756.7278076354.

The spelling of 5421424670 in words is "five billion, four hundred twenty-one million, four hundred twenty-four thousand, six hundred seventy".