4202761321 has 8 divisors (see below), whose sum is σ = 4586457600. Its totient is φ = 3819336240.

The previous prime is 4202761307. The next prime is 4202761361. The reversal of 4202761321 is 1231672024.

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 4202761321 - 2¹⁵ = 4202728553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4202761321.

It is not an unprimeable number, because it can be changed into a prime (4202761361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34686 + ... + 98023.

It is an arithmetic number, because the mean of its divisors is an integer number (573307200).

Almost surely, 2^4202761321 is an apocalyptic number.

It is an amenable number.

4202761321 is a deficient number, since it is larger than the sum of its proper divisors (383696279).

4202761321 is a wasteful number, since it uses less digits than its factorization.

4202761321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135599.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4202761321 is about 64828.7075376334. The cubic root of 4202761321 is about 1613.7821554207.

The spelling of 4202761321 in words is "four billion, two hundred two million, seven hundred sixty-one thousand, three hundred twenty-one".