664032154124035 has 8 divisors (see below), whose sum is σ = 797415586104816. Its totient is φ = 530841055861920.

The previous prime is 664032154123997. The next prime is 664032154124039. The reversal of 664032154124035 is 530421451230466.

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

It is not a de Polignac number, because 664032154124035 - 2²⁵ = 664032120569603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (664032154124039) 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, 48083422069 + ... + 48083435878.

It is an arithmetic number, because the mean of its divisors is an integer number (99676948263102).

Almost surely, 2^{664032154124035} is an apocalyptic number.

664032154124035 is a deficient number, since it is larger than the sum of its proper divisors (133383431980781).

664032154124035 is a wasteful number, since it uses less digits than its factorization.

664032154124035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96166859333.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 664032154124035 in words is "six hundred sixty-four trillion, thirty-two billion, one hundred fifty-four million, one hundred twenty-four thousand, thirty-five".