4404212140001 has 4 divisors (see below), whose sum is σ = 4663283442372. Its totient is φ = 4145140837632.

The previous prime is 4404212139937. The next prime is 4404212140021. The reversal of 4404212140001 is 1000412124044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1480115560000 + 2924096580001 = 1216600^2 + 1709999^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404212140001 - 2⁶ = 4404212139937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404212140021) 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, 129535651160 + ... + 129535651193.

It is an arithmetic number, because the mean of its divisors is an integer number (1165820860593).

Almost surely, 2^{4404212140001} is an apocalyptic number.

It is an amenable number.

4404212140001 is a deficient number, since it is larger than the sum of its proper divisors (259071302371).

4404212140001 is a wasteful number, since it uses less digits than its factorization.

4404212140001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259071302370.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 4404212140001 its reverse (1000412124044), we get a palindrome (5404624264045).

The spelling of 4404212140001 in words is "four trillion, four hundred four billion, two hundred twelve million, one hundred forty thousand, one".