40152353243473 has 8 divisors (see below), whose sum is σ = 43418815022592. Its totient is φ = 36986397980736.

The previous prime is 40152353243467. The next prime is 40152353243489. The reversal of 40152353243473 is 37434235325104.

It is a happy number.

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

It is not a de Polignac number, because 40152353243473 - 2⁹ = 40152353242961 is a prime.

It is a super-2 number, since 2×40152353243473² (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 (40152353543473) 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, 25126628265 + ... + 25126629862.

It is an arithmetic number, because the mean of its divisors is an integer number (5427351877824).

Almost surely, 2^{40152353243473} is an apocalyptic number.

It is an amenable number.

40152353243473 is a deficient number, since it is larger than the sum of its proper divisors (3266461779119).

40152353243473 is a wasteful number, since it uses less digits than its factorization.

40152353243473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50253258191.

The product of its (nonzero) digits is 3628800, while the sum is 46.

Adding to 40152353243473 its reverse (37434235325104), we get a palindrome (77586588568577).

The spelling of 40152353243473 in words is "forty trillion, one hundred fifty-two billion, three hundred fifty-three million, two hundred forty-three thousand, four hundred seventy-three".