40341276553 has 4 divisors (see below), whose sum is σ = 40757166100. Its totient is φ = 39925387008.

The previous prime is 40341276499. The next prime is 40341276611. The reversal of 40341276553 is 35567214304.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24859198224 + 15482078329 = 157668^2 + 124427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40341276553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40341246553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207944628 + ... + 207944821.

It is an arithmetic number, because the mean of its divisors is an integer number (10189291525).

Almost surely, 2^40341276553 is an apocalyptic number.

It is an amenable number.

40341276553 is a deficient number, since it is larger than the sum of its proper divisors (415889547).

40341276553 is an equidigital number, since it uses as much as digits as its factorization.

40341276553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415889546.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 40341276553 in words is "forty billion, three hundred forty-one million, two hundred seventy-six thousand, five hundred fifty-three".