10140064411161 has 4 divisors (see below), whose sum is σ = 13520085881552. Its totient is φ = 6760042940772.

The previous prime is 10140064411151. The next prime is 10140064411187. The reversal of 10140064411161 is 16111446004101.

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 10140064411161 - 2¹¹ = 10140064409113 is a prime.

It is a super-2 number, since 2×10140064411161² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140064411151) 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, 1690010735191 + ... + 1690010735196.

It is an arithmetic number, because the mean of its divisors is an integer number (3380021470388).

Almost surely, 2^{10140064411161} is an apocalyptic number.

It is an amenable number.

10140064411161 is a deficient number, since it is larger than the sum of its proper divisors (3380021470391).

10140064411161 is an equidigital number, since it uses as much as digits as its factorization.

10140064411161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380021470390.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 10140064411161 in words is "ten trillion, one hundred forty billion, sixty-four million, four hundred eleven thousand, one hundred sixty-one".