40154037041 has 8 divisors (see below), whose sum is σ = 40892251200. Its totient is φ = 39417744240.

The previous prime is 40154037029. The next prime is 40154037047. The reversal of 40154037041 is 14073045104.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40154037041 - 2⁶ = 40154036977 is a prime.

It is a super-2 number, since 2×40154037041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40154036995 and 40154037013.

It is not an unprimeable number, because it can be changed into a prime (40154037047) 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, 438125 + ... + 521786.

It is an arithmetic number, because the mean of its divisors is an integer number (5111531400).

Almost surely, 2^40154037041 is an apocalyptic number.

It is an amenable number.

40154037041 is a deficient number, since it is larger than the sum of its proper divisors (738214159).

40154037041 is an equidigital number, since it uses as much as digits as its factorization.

40154037041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960679.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 40154037041 in words is "forty billion, one hundred fifty-four million, thirty-seven thousand, forty-one".