4224777400 has 24 divisors (see below), whose sum is σ = 9822607920. Its totient is φ = 1689910880.

The previous prime is 4224777377. The next prime is 4224777409. The reversal of 4224777400 is 47774224.

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 4224777400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224777409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10561744 + ... + 10562143.

It is an arithmetic number, because the mean of its divisors is an integer number (409275330).

Almost surely, 2^4224777400 is an apocalyptic number.

4224777400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224777400 is an abundant number, since it is smaller than the sum of its proper divisors (5597830520).

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

4224777400 is a wasteful number, since it uses less digits than its factorization.

4224777400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21123903 (or 21123894 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 37.

The square root of 4224777400 is about 64998.2876697533. The cubic root of 4224777400 is about 1616.5951707261.

The spelling of 4224777400 in words is "four billion, two hundred twenty-four million, seven hundred seventy-seven thousand, four hundred".