10140641401 has 4 divisors (see below), whose sum is σ = 11062517904. Its totient is φ = 9218764900.

The previous prime is 10140641359. The next prime is 10140641431. The reversal of 10140641401 is 10414604101.

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 a cyclic number.

It is not a de Polignac number, because 10140641401 - 2²¹ = 10138544249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140641431) 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, 460938235 + ... + 460938256.

It is an arithmetic number, because the mean of its divisors is an integer number (2765629476).

Almost surely, 2^10140641401 is an apocalyptic number.

10140641401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10140641401 is a deficient number, since it is larger than the sum of its proper divisors (921876503).

10140641401 is an equidigital number, since it uses as much as digits as its factorization.

10140641401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921876502.

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 10140641401 in words is "ten billion, one hundred forty million, six hundred forty-one thousand, four hundred one".