4202715121 has 8 divisors (see below), whose sum is σ = 4585359744. Its totient is φ = 3820167120.

The previous prime is 4202715113. The next prime is 4202715131. The reversal of 4202715121 is 1215172024.

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

It is not a de Polignac number, because 4202715121 - 2³ = 4202715113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4202715131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90471 + ... + 128803.

It is an arithmetic number, because the mean of its divisors is an integer number (573169968).

Almost surely, 2^4202715121 is an apocalyptic number.

It is an amenable number.

4202715121 is a deficient number, since it is larger than the sum of its proper divisors (382644623).

4202715121 is a wasteful number, since it uses less digits than its factorization.

4202715121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48311.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 4202715121 is about 64828.3512130302. The cubic root of 4202715121 is about 1613.7762420856.

Adding to 4202715121 its reverse (1215172024), we get a palindrome (5417887145).

The spelling of 4202715121 in words is "four billion, two hundred two million, seven hundred fifteen thousand, one hundred twenty-one".