40110100445 has 8 divisors (see below), whose sum is σ = 48455155800. Its totient is φ = 31872723520.

The previous prime is 40110100439. The next prime is 40110100483. The reversal of 40110100445 is 54400101104.

It can be written as a sum of positive squares in 4 ways, for example, as 255168676 + 39854931769 = 15974^2 + 199637^2 .

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

It is not a de Polignac number, because 40110100445 - 2³² = 35815133149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26918786 + ... + 26920275.

It is an arithmetic number, because the mean of its divisors is an integer number (6056894475).

Almost surely, 2^40110100445 is an apocalyptic number.

It is an amenable number.

40110100445 is a deficient number, since it is larger than the sum of its proper divisors (8345055355).

40110100445 is a wasteful number, since it uses less digits than its factorization.

40110100445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53839215.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 40110100445 its reverse (54400101104), we get a palindrome (94510201549).

The spelling of 40110100445 in words is "forty billion, one hundred ten million, one hundred thousand, four hundred forty-five".