12157876708070 has 8 divisors (see below), whose sum is σ = 21884178074544. Its totient is φ = 4863150683224.

The previous prime is 12157876708049. The next prime is 12157876708123. The reversal of 12157876708070 is 7080767875121.

It is a happy number.

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

It is a congruent number.

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, 607893835394 + ... + 607893835413.

It is an arithmetic number, because the mean of its divisors is an integer number (2735522259318).

Almost surely, 2^{12157876708070} is an apocalyptic number.

12157876708070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12157876708070 is a deficient number, since it is larger than the sum of its proper divisors (9726301366474).

12157876708070 is a wasteful number, since it uses less digits than its factorization.

12157876708070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215787670814.

The product of its (nonzero) digits is 9219840, while the sum is 59.

The spelling of 12157876708070 in words is "twelve trillion, one hundred fifty-seven billion, eight hundred seventy-six million, seven hundred eight thousand, seventy".