1064104041655 has 8 divisors (see below), whose sum is σ = 1277441211312. Its totient is φ = 850938992448.

The previous prime is 1064104041653. The next prime is 1064104041661. The reversal of 1064104041655 is 5561404014601.

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 1064104041655 - 2¹ = 1064104041653 is a prime.

It is a super-2 number, since 2×1064104041655² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064104041653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43016509 + ... + 43041238.

It is an arithmetic number, because the mean of its divisors is an integer number (159680151414).

Almost surely, 2^{1064104041655} is an apocalyptic number.

1064104041655 is a deficient number, since it is larger than the sum of its proper divisors (213337169657).

1064104041655 is an equidigital number, since it uses as much as digits as its factorization.

1064104041655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86060225.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 1064104041655 in words is "one trillion, sixty-four billion, one hundred four million, forty-one thousand, six hundred fifty-five".