4617421002 has 48 divisors (see below), whose sum is σ = 10562472960. Its totient is φ = 1453769856.

The previous prime is 4617421001. The next prime is 4617421013. The reversal of 4617421002 is 2001247164.

4617421002 is a `hidden beast` number, since 4 + 617 + 42 + 1 + 0 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (4617421001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95223 + ... + 135285.

It is an arithmetic number, because the mean of its divisors is an integer number (220051520).

Almost surely, 2^4617421002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4617421002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5281236480).

4617421002 is an abundant number, since it is smaller than the sum of its proper divisors (5945051958).

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

4617421002 is a wasteful number, since it uses less digits than its factorization.

4617421002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40427 (or 40424 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 4617421002 is about 67951.6077955481. The cubic root of 4617421002 is about 1665.2003416640.

Adding to 4617421002 its reverse (2001247164), we get a palindrome (6618668166).

It can be divided in two parts, 46174 and 21002, that added together give a palindrome (67176).

The spelling of 4617421002 in words is "four billion, six hundred seventeen million, four hundred twenty-one thousand, two".