42311203009989 has 16 divisors (see below), whose sum is σ = 58381952925120. Its totient is φ = 27235600030080.

The previous prime is 42311203009969. The next prime is 42311203009993. The reversal of 42311203009989 is 98990030211324.

It is not a de Polignac number, because 42311203009989 - 2¹⁶ = 42311202944453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42311203009939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1454878624 + ... + 1454907705.

It is an arithmetic number, because the mean of its divisors is an integer number (3648872057820).

Almost surely, 2^{42311203009989} is an apocalyptic number.

It is an amenable number.

42311203009989 is a deficient number, since it is larger than the sum of its proper divisors (16070749915131).

42311203009989 is a wasteful number, since it uses less digits than its factorization.

42311203009989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909786500.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 42311203009989 in words is "forty-two trillion, three hundred eleven billion, two hundred three million, nine thousand, nine hundred eighty-nine".