40998143007 has 16 divisors (see below), whose sum is σ = 64310813280. Its totient is φ = 25724324736.

The previous prime is 40998142993. The next prime is 40998143009. The reversal of 40998143007 is 70034189904.

It is not a de Polignac number, because 40998143007 - 2⁷ = 40998142879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40998143009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44659828 + ... + 44660745.

It is an arithmetic number, because the mean of its divisors is an integer number (4019425830).

Almost surely, 2^40998143007 is an apocalyptic number.

40998143007 is a deficient number, since it is larger than the sum of its proper divisors (23312670273).

40998143007 is a wasteful number, since it uses less digits than its factorization.

40998143007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89320599 (or 89320593 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 40998143007 in words is "forty billion, nine hundred ninety-eight million, one hundred forty-three thousand, seven".