105404143442501 has 8 divisors (see below), whose sum is σ = 105864746803200. Its totient is φ = 104943542893200.

The previous prime is 105404143442473. The next prime is 105404143442537. The reversal of 105404143442501 is 105244341404501.

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 105404143442501 - 2²² = 105404139248197 is a prime.

It is a super-2 number, since 2×105404143442501² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105404133442501) 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, 118534220 + ... + 119420138.

It is an arithmetic number, because the mean of its divisors is an integer number (13233093350400).

Almost surely, 2^{105404143442501} is an apocalyptic number.

It is an amenable number.

105404143442501 is a deficient number, since it is larger than the sum of its proper divisors (460603360699).

105404143442501 is an equidigital number, since it uses as much as digits as its factorization.

105404143442501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405699.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 105404143442501 in words is "one hundred five trillion, four hundred four billion, one hundred forty-three million, four hundred forty-two thousand, five hundred one".