7144100141021 has 8 divisors (see below), whose sum is σ = 7156100704704. Its totient is φ = 7132102342560.

The previous prime is 7144100140997. The next prime is 7144100141027. The reversal of 7144100141021 is 1201410014417.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7144100141021 - 2¹⁰ = 7144100139997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7144100141027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4513001 + ... + 5886881.

It is an arithmetic number, because the mean of its divisors is an integer number (894512588088).

Almost surely, 2^{7144100141021} is an apocalyptic number.

It is an amenable number.

7144100141021 is a deficient number, since it is larger than the sum of its proper divisors (12000563683).

7144100141021 is a wasteful number, since it uses less digits than its factorization.

7144100141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382611.

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 7144100141021 its reverse (1201410014417), we get a palindrome (8345510155438).

The spelling of 7144100141021 in words is "seven trillion, one hundred forty-four billion, one hundred million, one hundred forty-one thousand, twenty-one".