40150043255541 has 8 divisors (see below), whose sum is σ = 53533495625344. Its totient is φ = 26766643194720.

The previous prime is 40150043255527. The next prime is 40150043255599. The reversal of 40150043255541 is 14555234005104.

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

It is not a de Polignac number, because 40150043255541 - 2¹¹ = 40150043253493 is a prime.

It is a super-2 number, since 2×40150043255541² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40150043255541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150043255521) 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, 11249800 + ... + 14382561.

It is an arithmetic number, because the mean of its divisors is an integer number (6691686953168).

Almost surely, 2^{40150043255541} is an apocalyptic number.

It is an amenable number.

40150043255541 is a deficient number, since it is larger than the sum of its proper divisors (13383452369803).

40150043255541 is a wasteful number, since it uses less digits than its factorization.

40150043255541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26154491.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 40150043255541 in words is "forty trillion, one hundred fifty billion, forty-three million, two hundred fifty-five thousand, five hundred forty-one".