42011002342989 has 12 divisors (see below), whose sum is σ = 60682632753600. Its totient is φ = 28007300827464.

The previous prime is 42011002342973. The next prime is 42011002343069. The reversal of 42011002342989 is 98924320011024.

42011002342989 is a `hidden beast` number, since 4 + 20 + 1 + 100 + 23 + 429 + 89 = 666.

It is not a de Polignac number, because 42011002342989 - 2⁴ = 42011002342973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42011002341989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6634972 + ... + 11315690.

It is an arithmetic number, because the mean of its divisors is an integer number (5056886062800).

Almost surely, 2^{42011002342989} is an apocalyptic number.

It is an amenable number.

42011002342989 is a deficient number, since it is larger than the sum of its proper divisors (18671630410611).

42011002342989 is a wasteful number, since it uses less digits than its factorization.

42011002342989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677984 (or 5677981 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 42011002342989 in words is "forty-two trillion, eleven billion, two million, three hundred forty-two thousand, nine hundred eighty-nine".