124045002 has 24 divisors (see below), whose sum is σ = 269796384. Its totient is φ = 41189544.

The previous prime is 124044989. The next prime is 124045021. The reversal of 124045002 is 200540421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8368 + ... + 17835.

It is an arithmetic number, because the mean of its divisors is an integer number (11241516).

Almost surely, 2^124045002 is an apocalyptic number.

124045002 is an abundant number, since it is smaller than the sum of its proper divisors (145751382).

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

124045002 is a wasteful number, since it uses less digits than its factorization.

124045002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26474 (or 26471 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 124045002 is about 11137.5491918106. The cubic root of 124045002 is about 498.7234127573.

Adding to 124045002 its reverse (200540421), we get a palindrome (324585423).

The spelling of 124045002 in words is "one hundred twenty-four million, forty-five thousand, two".