40578968983 has 8 divisors (see below), whose sum is σ = 46609011200. Its totient is φ = 34607188440.

The previous prime is 40578968957. The next prime is 40578968987. The reversal of 40578968983 is 38986987504.

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 40578968983 - 2²⁵ = 40545414551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40578968987) 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, 14563923 + ... + 14566708.

It is an arithmetic number, because the mean of its divisors is an integer number (5826126400).

Almost surely, 2^40578968983 is an apocalyptic number.

40578968983 is a deficient number, since it is larger than the sum of its proper divisors (6030042217).

40578968983 is a wasteful number, since it uses less digits than its factorization.

40578968983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29130837.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 40578968983 in words is "forty billion, five hundred seventy-eight million, nine hundred sixty-eight thousand, nine hundred eighty-three".