10143424321161 has 8 divisors (see below), whose sum is σ = 13525572032544. Its totient is φ = 6761779745280.

The previous prime is 10143424321099. The next prime is 10143424321187. The reversal of 10143424321161 is 16112342434101.

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

It is not a de Polignac number, because 10143424321161 - 2²⁷ = 10143290103433 is a prime.

It is a super-3 number, since 3×10143424321161³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10143422321161) 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, 125736831 + ... + 125817476.

It is an arithmetic number, because the mean of its divisors is an integer number (1690696504068).

Almost surely, 2^{10143424321161} is an apocalyptic number.

It is an amenable number.

10143424321161 is a deficient number, since it is larger than the sum of its proper divisors (3382147711383).

10143424321161 is a wasteful number, since it uses less digits than its factorization.

10143424321161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251567751.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 10143424321161 its reverse (16112342434101), we get a palindrome (26255766755262).

The spelling of 10143424321161 in words is "ten trillion, one hundred forty-three billion, four hundred twenty-four million, three hundred twenty-one thousand, one hundred sixty-one".