104213434440007 has 2 divisors, whose sum is σ = 104213434440008. Its totient is φ = 104213434440006.

The previous prime is 104213434439969. The next prime is 104213434440029. The reversal of 104213434440007 is 700044434312401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104213434440007 - 2⁴³ = 95417341417799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104213434440607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52106717220003 + 52106717220004.

It is an arithmetic number, because the mean of its divisors is an integer number (52106717220004).

Almost surely, 2^{104213434440007} is an apocalyptic number.

104213434440007 is a deficient number, since it is larger than the sum of its proper divisors (1).

104213434440007 is an equidigital number, since it uses as much as digits as its factorization.

104213434440007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 104213434440007 its reverse (700044434312401), we get a palindrome (804257868752408).

The spelling of 104213434440007 in words is "one hundred four trillion, two hundred thirteen billion, four hundred thirty-four million, four hundred forty thousand, seven".