10564396146938 has 8 divisors (see below), whose sum is σ = 16535576577888. Its totient is φ = 5052537287644.

The previous prime is 10564396146923. The next prime is 10564396146943. The reversal of 10564396146938 is 83964169346501.

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

It is a super-2 number, since 2×10564396146938² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 114830392856 + ... + 114830392947.

It is an arithmetic number, because the mean of its divisors is an integer number (2066947072236).

Almost surely, 2^{10564396146938} is an apocalyptic number.

10564396146938 is a deficient number, since it is larger than the sum of its proper divisors (5971180430950).

10564396146938 is a wasteful number, since it uses less digits than its factorization.

10564396146938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229660785828.

The product of its (nonzero) digits is 100776960, while the sum is 65.

The spelling of 10564396146938 in words is "ten trillion, five hundred sixty-four billion, three hundred ninety-six million, one hundred forty-six thousand, nine hundred thirty-eight".