1000004014243 has 4 divisors (see below), whose sum is σ = 1076927399968. Its totient is φ = 923080628520.

The previous prime is 1000004014241. The next prime is 1000004014249. The reversal of 1000004014243 is 3424104000001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000004014243 - 2¹ = 1000004014241 is a prime.

It is a super-2 number, since 2×1000004014243² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000004014243.

It is not an unprimeable number, because it can be changed into a prime (1000004014241) 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, 38461692843 + ... + 38461692868.

It is an arithmetic number, because the mean of its divisors is an integer number (269231849992).

Almost surely, 2^{1000004014243} is an apocalyptic number.

1000004014243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1000004014243 is a deficient number, since it is larger than the sum of its proper divisors (76923385725).

1000004014243 is an equidigital number, since it uses as much as digits as its factorization.

1000004014243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76923385724.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1000004014243 its reverse (3424104000001), we get a palindrome (4424108014244).

The spelling of 1000004014243 in words is "one trillion, four million, fourteen thousand, two hundred forty-three".