40104534452254 has 8 divisors (see below), whose sum is σ = 60172796585088. Its totient is φ = 20046935590560.

The previous prime is 40104534452231. The next prime is 40104534452263. The reversal of 40104534452254 is 45225443540104.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40104534452254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2665808382 + ... + 2665823425.

It is an arithmetic number, because the mean of its divisors is an integer number (7521599573136).

Almost surely, 2^{40104534452254} is an apocalyptic number.

40104534452254 is a deficient number, since it is larger than the sum of its proper divisors (20068262132834).

40104534452254 is a wasteful number, since it uses less digits than its factorization.

40104534452254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331635570.

The product of its (nonzero) digits is 1536000, while the sum is 43.

Adding to 40104534452254 its reverse (45225443540104), we get a palindrome (85329977992358).

The spelling of 40104534452254 in words is "forty trillion, one hundred four billion, five hundred thirty-four million, four hundred fifty-two thousand, two hundred fifty-four".