40504151202345 has 64 divisors (see below), whose sum is σ = 72896052418560. Its totient is φ = 21335763047616.

The previous prime is 40504151202337. The next prime is 40504151202349. The reversal of 40504151202345 is 54320215140504.

40504151202345 is a `hidden beast` number, since 4 + 0 + 5 + 0 + 415 + 1 + 2 + 0 + 234 + 5 = 666.

40504151202345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40504151202345 - 2³ = 40504151202337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40504151202349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38280994 + ... + 39324836.

It is an arithmetic number, because the mean of its divisors is an integer number (1139000819040).

Almost surely, 2^{40504151202345} is an apocalyptic number.

40504151202345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40504151202345 is a deficient number, since it is larger than the sum of its proper divisors (32391901216215).

40504151202345 is a wasteful number, since it uses less digits than its factorization.

40504151202345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047403 (or 1047397 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 40504151202345 its reverse (54320215140504), we get a palindrome (94824366342849).

The spelling of 40504151202345 in words is "forty trillion, five hundred four billion, one hundred fifty-one million, two hundred two thousand, three hundred forty-five".