4428920414 has 4 divisors (see below), whose sum is σ = 6643380624. Its totient is φ = 2214460206.

The previous prime is 4428920399. The next prime is 4428920417. The reversal of 4428920414 is 4140298244.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428920417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107230102 + ... + 1107230105.

It is an arithmetic number, because the mean of its divisors is an integer number (1660845156).

Almost surely, 2^4428920414 is an apocalyptic number.

4428920414 is a deficient number, since it is larger than the sum of its proper divisors (2214460210).

4428920414 is a wasteful number, since it uses less digits than its factorization.

4428920414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214460209.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 4428920414 is about 66550.1345903973. The cubic root of 4428920414 is about 1642.2248721879.

The spelling of 4428920414 in words is "four billion, four hundred twenty-eight million, nine hundred twenty thousand, four hundred fourteen".