40140104473 has 8 divisors (see below), whose sum is σ = 46127856320. Its totient is φ = 34215715440.

The previous prime is 40140104467. The next prime is 40140104497. The reversal of 40140104473 is 37440104104.

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 40140104473 - 2¹³ = 40140096281 is a prime.

It is a super-2 number, since 2×40140104473² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40140104423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15839343 + ... + 15841876.

It is an arithmetic number, because the mean of its divisors is an integer number (5765982040).

Almost surely, 2^40140104473 is an apocalyptic number.

It is an amenable number.

40140104473 is a deficient number, since it is larger than the sum of its proper divisors (5987751847).

40140104473 is a wasteful number, since it uses less digits than its factorization.

40140104473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31681407.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 40140104473 its reverse (37440104104), we get a palindrome (77580208577).

The spelling of 40140104473 in words is "forty billion, one hundred forty million, one hundred four thousand, four hundred seventy-three".