40359000977 has 8 divisors (see below), whose sum is σ = 42830409600. Its totient is φ = 37898409024.

The previous prime is 40359000961. The next prime is 40359000989. The reversal of 40359000977 is 77900095304.

It is a happy number.

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 40359000977 - 2⁴ = 40359000961 is a prime.

It is a super-2 number, since 2×40359000977² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40359000907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696477 + ... + 2711402.

It is an arithmetic number, because the mean of its divisors is an integer number (5353801200).

Almost surely, 2^40359000977 is an apocalyptic number.

It is an amenable number.

40359000977 is a deficient number, since it is larger than the sum of its proper divisors (2471408623).

40359000977 is a wasteful number, since it uses less digits than its factorization.

40359000977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408335.

The product of its (nonzero) digits is 238140, while the sum is 44.

The spelling of 40359000977 in words is "forty billion, three hundred fifty-nine million, nine hundred seventy-seven", and thus it is an aban number.