44134430433213 has 16 divisors (see below), whose sum is σ = 58871439097856. Its totient is φ = 29410189164720.

The previous prime is 44134430433199. The next prime is 44134430433281. The reversal of 44134430433213 is 31233403443144.

It is not a de Polignac number, because 44134430433213 - 2⁴¹ = 41935407177661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44134432433213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126218820 + ... + 126568002.

It is an arithmetic number, because the mean of its divisors is an integer number (3679464943616).

Almost surely, 2^{44134430433213} is an apocalyptic number.

It is an amenable number.

44134430433213 is a deficient number, since it is larger than the sum of its proper divisors (14737008664643).

44134430433213 is a wasteful number, since it uses less digits than its factorization.

44134430433213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367344.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 44134430433213 its reverse (31233403443144), we get a palindrome (75367833876357).

The spelling of 44134430433213 in words is "forty-four trillion, one hundred thirty-four billion, four hundred thirty million, four hundred thirty-three thousand, two hundred thirteen".