44134515011 has 32 divisors (see below), whose sum is σ = 47063697408. Its totient is φ = 41303243520.

The previous prime is 44134514999. The next prime is 44134515017. The reversal of 44134515011 is 11051543144.

It is a cyclic number.

It is not a de Polignac number, because 44134515011 - 2¹⁸ = 44134252867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44134515017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111169865 + ... + 111170261.

It is an arithmetic number, because the mean of its divisors is an integer number (1470740544).

Almost surely, 2^44134515011 is an apocalyptic number.

44134515011 is a deficient number, since it is larger than the sum of its proper divisors (2929182397).

44134515011 is a wasteful number, since it uses less digits than its factorization.

44134515011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 44134515011 in words is "forty-four billion, one hundred thirty-four million, five hundred fifteen thousand, eleven".