4661121003141 has 4 divisors (see below), whose sum is σ = 6214828004192. Its totient is φ = 3107414002092.

The previous prime is 4661121003073. The next prime is 4661121003151. The reversal of 4661121003141 is 1413001211664.

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 4661121003141 - 2¹¹ = 4661121001093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4661121003099 and 4661121003108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661121003151) 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, 776853500521 + ... + 776853500526.

It is an arithmetic number, because the mean of its divisors is an integer number (1553707001048).

Almost surely, 2^{4661121003141} is an apocalyptic number.

It is an amenable number.

4661121003141 is a deficient number, since it is larger than the sum of its proper divisors (1553707001051).

4661121003141 is a wasteful number, since it uses less digits than its factorization.

4661121003141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553707001050.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 4661121003141 in words is "four trillion, six hundred sixty-one billion, one hundred twenty-one million, three thousand, one hundred forty-one".