44134663123 has 8 divisors (see below), whose sum is σ = 44391955328. Its totient is φ = 43877666304.

The previous prime is 44134663093. The next prime is 44134663147. The reversal of 44134663123 is 32136643144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44134663123 - 2²⁵ = 44101108691 is a prime.

It is a super-2 number, since 2×44134663123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44134663193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229465 + ... + 375397.

It is an arithmetic number, because the mean of its divisors is an integer number (5548994416).

Almost surely, 2^44134663123 is an apocalyptic number.

44134663123 is a deficient number, since it is larger than the sum of its proper divisors (257292205).

44134663123 is a wasteful number, since it uses less digits than its factorization.

44134663123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147693.

The product of its digits is 124416, while the sum is 37.

The spelling of 44134663123 in words is "forty-four billion, one hundred thirty-four million, six hundred sixty-three thousand, one hundred twenty-three".