12658160078494 has 16 divisors (see below), whose sum is σ = 21699867027456. Its totient is φ = 5424884739000.

The previous prime is 12658160078479. The next prime is 12658160078533. The reversal of 12658160078494 is 49487006185621.

It is a super-3 number, since 3×12658160078494³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1460622 + ... + 5239249.

It is an arithmetic number, because the mean of its divisors is an integer number (1356241689216).

Almost surely, 2^{12658160078494} is an apocalyptic number.

12658160078494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12658160078494 is a deficient number, since it is larger than the sum of its proper divisors (9041706948962).

12658160078494 is a wasteful number, since it uses less digits than its factorization.

12658160078494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834831.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 12658160078494 in words is "twelve trillion, six hundred fifty-eight billion, one hundred sixty million, seventy-eight thousand, four hundred ninety-four".