40995090541 has 8 divisors (see below), whose sum is σ = 41619310784. Its totient is φ = 40371233760.

The previous prime is 40995090529. The next prime is 40995090581. The reversal of 40995090541 is 14509059904.

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 40995090541 - 2²³ = 40986701933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40995090491 and 40995090500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40995090581) 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, 140896 + ... + 319126.

It is an arithmetic number, because the mean of its divisors is an integer number (5202413848).

Almost surely, 2^40995090541 is an apocalyptic number.

It is an amenable number.

40995090541 is a deficient number, since it is larger than the sum of its proper divisors (624220243).

40995090541 is a wasteful number, since it uses less digits than its factorization.

40995090541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181731.

The product of its (nonzero) digits is 291600, while the sum is 46.

The spelling of 40995090541 in words is "forty billion, nine hundred ninety-five million, ninety thousand, five hundred forty-one".