4123451202 has 48 divisors (see below), whose sum is σ = 9092942208. Its totient is φ = 1239204960.

The previous prime is 4123451197. The next prime is 4123451203. The reversal of 4123451202 is 2021543214.

It is not an unprimeable number, because it can be changed into a prime (4123451203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129927 + ... + 158517.

It is an arithmetic number, because the mean of its divisors is an integer number (189436296).

Almost surely, 2^4123451202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4123451202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4546471104).

4123451202 is an abundant number, since it is smaller than the sum of its proper divisors (4969491006).

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

4123451202 is a wasteful number, since it uses less digits than its factorization.

4123451202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28695 (or 28652 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4123451202 is about 64214.1043852517. The cubic root of 4123451202 is about 1603.5664197601.

Adding to 4123451202 its reverse (2021543214), we get a palindrome (6144994416).

The spelling of 4123451202 in words is "four billion, one hundred twenty-three million, four hundred fifty-one thousand, two hundred two".