2402121005 has 8 divisors (see below), whose sum is σ = 2919033600. Its totient is φ = 1897371216.

The previous prime is 2402120983. The next prime is 2402121019. The reversal of 2402121005 is 5001212042.

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

It is a cyclic number.

It is not a de Polignac number, because 2402121005 - 2¹⁰ = 2402119981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040265 + ... + 3041054.

It is an arithmetic number, because the mean of its divisors is an integer number (364879200).

Almost surely, 2^2402121005 is an apocalyptic number.

It is an amenable number.

2402121005 is a deficient number, since it is larger than the sum of its proper divisors (516912595).

2402121005 is an equidigital number, since it uses as much as digits as its factorization.

2402121005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081403.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2402121005 is about 49011.4374916713. The cubic root of 2402121005 is about 1339.2601925444.

Adding to 2402121005 its reverse (5001212042), we get a palindrome (7403333047).

The spelling of 2402121005 in words is "two billion, four hundred two million, one hundred twenty-one thousand, five".