4124201240001 has 4 divisors (see below), whose sum is σ = 5498934986672. Its totient is φ = 2749467493332.

The previous prime is 4124201239933. The next prime is 4124201240011. The reversal of 4124201240001 is 1000421024214.

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 not a de Polignac number, because 4124201240001 - 2²¹ = 4124199142849 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 4124201240001.

It is not an unprimeable number, because it can be changed into a prime (4124201240011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687366873331 + ... + 687366873336.

It is an arithmetic number, because the mean of its divisors is an integer number (1374733746668).

Almost surely, 2^{4124201240001} is an apocalyptic number.

It is an amenable number.

4124201240001 is a deficient number, since it is larger than the sum of its proper divisors (1374733746671).

4124201240001 is a wasteful number, since it uses less digits than its factorization.

4124201240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374733746670.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 4124201240001 its reverse (1000421024214), we get a palindrome (5124622264215).

The spelling of 4124201240001 in words is "four trillion, one hundred twenty-four billion, two hundred one million, two hundred forty thousand, one".