40300431551553 has 16 divisors (see below), whose sum is σ = 54685111461120. Its totient is φ = 26394969746064.

The previous prime is 40300431551537. The next prime is 40300431551591. The reversal of 40300431551553 is 35515513400304.

It is not a de Polignac number, because 40300431551553 - 2⁴ = 40300431551537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40300431551533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452047951 + ... + 452137092.

It is an arithmetic number, because the mean of its divisors is an integer number (3417819466320).

Almost surely, 2^{40300431551553} is an apocalyptic number.

It is an amenable number.

40300431551553 is a deficient number, since it is larger than the sum of its proper divisors (14384679909567).

40300431551553 is a wasteful number, since it uses less digits than its factorization.

40300431551553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904185308.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 40300431551553 its reverse (35515513400304), we get a palindrome (75815944951857).

The spelling of 40300431551553 in words is "forty trillion, three hundred billion, four hundred thirty-one million, five hundred fifty-one thousand, five hundred fifty-three".