101344043419 has 4 divisors (see below), whose sum is σ = 101497363360. Its totient is φ = 101190723480.

The previous prime is 101344043407. The next prime is 101344043429. The reversal of 101344043419 is 914340443101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914340443101 = 42499 ⋅21514399.

It is a cyclic number.

It is not a de Polignac number, because 101344043419 - 2⁹ = 101344042907 is a prime.

It is a super-2 number, since 2×101344043419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101344043429) 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, 76658979 + ... + 76660300.

It is an arithmetic number, because the mean of its divisors is an integer number (25374340840).

Almost surely, 2^101344043419 is an apocalyptic number.

101344043419 is a deficient number, since it is larger than the sum of its proper divisors (153319941).

101344043419 is an equidigital number, since it uses as much as digits as its factorization.

101344043419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153319940.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 101344043419 in words is "one hundred one billion, three hundred forty-four million, forty-three thousand, four hundred nineteen".