2002124254 has 8 divisors (see below), whose sum is σ = 3234200760. Its totient is φ = 924057336.

The previous prime is 2002124233. The next prime is 2002124281. The reversal of 2002124254 is 4524212002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38502364 + ... + 38502415.

It is an arithmetic number, because the mean of its divisors is an integer number (404275095).

Almost surely, 2^2002124254 is an apocalyptic number.

2002124254 is a deficient number, since it is larger than the sum of its proper divisors (1232076506).

2002124254 is a wasteful number, since it uses less digits than its factorization.

2002124254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77004794.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2002124254 is about 44745.1031287224. The cubic root of 2002124254 is about 1260.3669574503.

Adding to 2002124254 its reverse (4524212002), we get a palindrome (6526336256).

The spelling of 2002124254 in words is "two billion, two million, one hundred twenty-four thousand, two hundred fifty-four".