4770214021 has 4 divisors (see below), whose sum is σ = 4781599200. Its totient is φ = 4758828844.

The previous prime is 4770214019. The next prime is 4770214037. The reversal of 4770214021 is 1204120774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4770214021 - 2¹ = 4770214019 is a prime.

It is a super-2 number, since 2×4770214021² = 45509883612289976882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770214051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691961 + ... + 5692798.

It is an arithmetic number, because the mean of its divisors is an integer number (1195399800).

Almost surely, 2^4770214021 is an apocalyptic number.

It is an amenable number.

4770214021 is a deficient number, since it is larger than the sum of its proper divisors (11385179).

4770214021 is a wasteful number, since it uses less digits than its factorization.

4770214021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385178.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 4770214021 is about 69066.7359949781. The cubic root of 4770214021 is about 1683.3688566260.

Adding to 4770214021 its reverse (1204120774), we get a palindrome (5974334795).

It can be divided in two parts, 4770 and 214021, that added together give a triangular number (218791 = T₆₆₁).

The spelling of 4770214021 in words is "four billion, seven hundred seventy million, two hundred fourteen thousand, twenty-one".