4032077121 has 12 divisors (see below), whose sum is σ = 5827033680. Its totient is φ = 2686702680.

The previous prime is 4032077117. The next prime is 4032077143. The reversal of 4032077121 is 1217702304.

It is a happy number.

It is not a de Polignac number, because 4032077121 - 2² = 4032077117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4032078121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93291 + ... + 129488.

It is an arithmetic number, because the mean of its divisors is an integer number (485586140).

Almost surely, 2^4032077121 is an apocalyptic number.

It is an amenable number.

4032077121 is a deficient number, since it is larger than the sum of its proper divisors (1794956559).

4032077121 is a wasteful number, since it uses less digits than its factorization.

4032077121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224796 (or 224793 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 4032077121 is about 63498.6387334406. The cubic root of 4032077121 is about 1591.6330308740.

Adding to 4032077121 its reverse (1217702304), we get a palindrome (5249779425).

The spelling of 4032077121 in words is "four billion, thirty-two million, seventy-seven thousand, one hundred twenty-one".