40501020060441 has 24 divisors (see below), whose sum is σ = 59375300969504. Its totient is φ = 26597384130240.

The previous prime is 40501020060437. The next prime is 40501020060443. The reversal of 40501020060441 is 14406002010504.

40501020060441 is a `hidden beast` number, since 4 + 0 + 5 + 0 + 10 + 2 + 0 + 0 + 604 + 41 = 666.

It is not a de Polignac number, because 40501020060441 - 2² = 40501020060437 is a prime.

It is a super-2 number, since 2×40501020060441² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40501020060443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61308306 + ... + 61965396.

Almost surely, 2^{40501020060441} is an apocalyptic number.

It is an amenable number.

40501020060441 is a deficient number, since it is larger than the sum of its proper divisors (18874280909063).

40501020060441 is a wasteful number, since it uses less digits than its factorization.

40501020060441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759381 (or 759378 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 40501020060441 its reverse (14406002010504), we get a palindrome (54907022070945).

The spelling of 40501020060441 in words is "forty trillion, five hundred one billion, twenty million, sixty thousand, four hundred forty-one".