1389924297601 has 8 divisors (see below), whose sum is σ = 1588520053440. Its totient is φ = 1191337327248.

The previous prime is 1389924297563. The next prime is 1389924297611. The reversal of 1389924297601 is 1067924299831.

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 1389924297601 - 2⁹ = 1389924297089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1389924297601.

It is not an unprimeable number, because it can be changed into a prime (1389924297611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1853791 + ... + 2493268.

It is an arithmetic number, because the mean of its divisors is an integer number (198565006680).

Almost surely, 2^{1389924297601} is an apocalyptic number.

It is an amenable number.

1389924297601 is a deficient number, since it is larger than the sum of its proper divisors (198595755839).

1389924297601 is an equidigital number, since it uses as much as digits as its factorization.

1389924297601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392743.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 1389924297601 in words is "one trillion, three hundred eighty-nine billion, nine hundred twenty-four million, two hundred ninety-seven thousand, six hundred one".