40003451134 has 8 divisors (see below), whose sum is σ = 60172323120. Its totient is φ = 19946010096.

The previous prime is 40003451129. The next prime is 40003451167. The reversal of 40003451134 is 43115430004.

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

It is a super-2 number, since 2×40003451134² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40003451099 and 40003451108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27856839 + ... + 27858274.

It is an arithmetic number, because the mean of its divisors is an integer number (7521540390).

Almost surely, 2^40003451134 is an apocalyptic number.

40003451134 is a deficient number, since it is larger than the sum of its proper divisors (20168871986).

40003451134 is a wasteful number, since it uses less digits than its factorization.

40003451134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55715474.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40003451134 its reverse (43115430004), we get a palindrome (83118881138).

The spelling of 40003451134 in words is "forty billion, three million, four hundred fifty-one thousand, one hundred thirty-four".