40224101551 has 8 divisors (see below), whose sum is σ = 40550405504. Its totient is φ = 39899100960.

The previous prime is 40224101521. The next prime is 40224101579. The reversal of 40224101551 is 15510142204.

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

It is a cyclic number.

It is not a de Polignac number, because 40224101551 - 2¹³ = 40224093359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40224101521) 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 7 ways as a sum of consecutive naturals, for example, 263820 + ... + 387361.

It is an arithmetic number, because the mean of its divisors is an integer number (5068800688).

Almost surely, 2^40224101551 is an apocalyptic number.

40224101551 is a deficient number, since it is larger than the sum of its proper divisors (326303953).

40224101551 is a wasteful number, since it uses less digits than its factorization.

40224101551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651681.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 40224101551 its reverse (15510142204), we get a palindrome (55734243755).

The spelling of 40224101551 in words is "forty billion, two hundred twenty-four million, one hundred one thousand, five hundred fifty-one".