40524544104345 has 96 divisors (see below), whose sum is σ = 80511919488000. Its totient is φ = 18471407864832.

The previous prime is 40524544104313. The next prime is 40524544104353. The reversal of 40524544104345 is 54340144542504.

40524544104345 is a `hidden beast` number, since 4 + 0 + 5 + 24 + 544 + 1 + 0 + 43 + 45 = 666.

It is not a de Polignac number, because 40524544104345 - 2⁵ = 40524544104313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 40524544104345.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 168070944 + ... + 168311886.

It is an arithmetic number, because the mean of its divisors is an integer number (838665828000).

Almost surely, 2^{40524544104345} is an apocalyptic number.

40524544104345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40524544104345 is a deficient number, since it is larger than the sum of its proper divisors (39987375383655).

40524544104345 is a wasteful number, since it uses less digits than its factorization.

40524544104345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242519 (or 242516 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 40524544104345 its reverse (54340144542504), we get a palindrome (94864688646849).

The spelling of 40524544104345 in words is "forty trillion, five hundred twenty-four billion, five hundred forty-four million, one hundred four thousand, three hundred forty-five".