1972310086411 has 8 divisors (see below), whose sum is σ = 2254093062624. Its totient is φ = 1690533208320.

The previous prime is 1972310086367. The next prime is 1972310086423. The reversal of 1972310086411 is 1146800132791.

It is a happy number.

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 1972310086411 - 2¹¹ = 1972310084363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1972310086451) 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, 809080 + ... + 2144581.

It is an arithmetic number, because the mean of its divisors is an integer number (281761632828).

Almost surely, 2^{1972310086411} is an apocalyptic number.

1972310086411 is a deficient number, since it is larger than the sum of its proper divisors (281782976213).

1972310086411 is an equidigital number, since it uses as much as digits as its factorization.

1972310086411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049061.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 1972310086411 in words is "one trillion, nine hundred seventy-two billion, three hundred ten million, eighty-six thousand, four hundred eleven".