40423153244041 has 8 divisors (see below), whose sum is σ = 40442011150464. Its totient is φ = 40404298312560.

The previous prime is 40423153244009. The next prime is 40423153244059. The reversal of 40423153244041 is 14044235132404.

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 40423153244041 - 2⁵ = 40423153244009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40423153244081) 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, 26673696 + ... + 28148398.

It is an arithmetic number, because the mean of its divisors is an integer number (5055251393808).

Almost surely, 2^{40423153244041} is an apocalyptic number.

It is an amenable number.

40423153244041 is a deficient number, since it is larger than the sum of its proper divisors (18857906423).

40423153244041 is a wasteful number, since it uses less digits than its factorization.

40423153244041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487471.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 40423153244041 its reverse (14044235132404), we get a palindrome (54467388376445).

The spelling of 40423153244041 in words is "forty trillion, four hundred twenty-three billion, one hundred fifty-three million, two hundred forty-four thousand, forty-one".