40254401151 has 12 divisors (see below), whose sum is σ = 58215565512. Its totient is φ = 26803812336.

The previous prime is 40254401149. The next prime is 40254401179. The reversal of 40254401151 is 15110445204.

40254401151 is a `hidden beast` number, since 4 + 0 + 2 + 544 + 0 + 115 + 1 = 666.

It is not a de Polignac number, because 40254401151 - 2¹ = 40254401149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40254401111) 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 11 ways as a sum of consecutive naturals, for example, 2696736 + ... + 2711621.

It is an arithmetic number, because the mean of its divisors is an integer number (4851297126).

Almost surely, 2^40254401151 is an apocalyptic number.

40254401151 is a deficient number, since it is larger than the sum of its proper divisors (17961164361).

40254401151 is a wasteful number, since it uses less digits than its factorization.

40254401151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409190 (or 5409187 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 40254401151 its reverse (15110445204), we get a palindrome (55364846355).

The spelling of 40254401151 in words is "forty billion, two hundred fifty-four million, four hundred one thousand, one hundred fifty-one".