4046026121 has 4 divisors (see below), whose sum is σ = 4085308032. Its totient is φ = 4006744212.

The previous prime is 4046026097. The next prime is 4046026123. The reversal of 4046026121 is 1216206404.

4046026121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4046026121 - 2²² = 4041831817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4046026123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19640801 + ... + 19641006.

It is an arithmetic number, because the mean of its divisors is an integer number (1021327008).

Almost surely, 2^4046026121 is an apocalyptic number.

It is an amenable number.

4046026121 is a deficient number, since it is larger than the sum of its proper divisors (39281911).

4046026121 is a wasteful number, since it uses less digits than its factorization.

4046026121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39281910.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4046026121 is about 63608.3809022050. The cubic root of 4046026121 is about 1593.4663403795.

The spelling of 4046026121 in words is "four billion, forty-six million, twenty-six thousand, one hundred twenty-one".