1397121419182 has 8 divisors (see below), whose sum is σ = 2135223301176. Its totient is φ = 685380318792.

The previous prime is 1397121419179. The next prime is 1397121419201. The reversal of 1397121419182 is 2819141217931.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6590195268 + ... + 6590195479.

It is an arithmetic number, because the mean of its divisors is an integer number (266902912647).

Almost surely, 2^{1397121419182} is an apocalyptic number.

1397121419182 is a deficient number, since it is larger than the sum of its proper divisors (738101881994).

1397121419182 is a wasteful number, since it uses less digits than its factorization.

1397121419182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13180390802.

The product of its digits is 217728, while the sum is 49.

The spelling of 1397121419182 in words is "one trillion, three hundred ninety-seven billion, one hundred twenty-one million, four hundred nineteen thousand, one hundred eighty-two".