2860442121 has 16 divisors (see below), whose sum is σ = 3912830208. Its totient is φ = 1857648000.

The previous prime is 2860442059. The next prime is 2860442129. The reversal of 2860442121 is 1212440682.

2860442121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2860442121 - 2⁷ = 2860441993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2860442129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66096 + ... + 100446.

It is an arithmetic number, because the mean of its divisors is an integer number (244551888).

Almost surely, 2^2860442121 is an apocalyptic number.

It is an amenable number.

2860442121 is a deficient number, since it is larger than the sum of its proper divisors (1052388087).

2860442121 is a wasteful number, since it uses less digits than its factorization.

2860442121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35072.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2860442121 is about 53483.1012657269. The cubic root of 2860442121 is about 1419.5293886167.

The spelling of 2860442121 in words is "two billion, eight hundred sixty million, four hundred forty-two thousand, one hundred twenty-one".