40034106254 has 8 divisors (see below), whose sum is σ = 60095286288. Its totient is φ = 20002344160.

The previous prime is 40034106239. The next prime is 40034106257. The reversal of 40034106254 is 45260143004.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40034106257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7351082 + ... + 7356525.

It is an arithmetic number, because the mean of its divisors is an integer number (7511910786).

Almost surely, 2^40034106254 is an apocalyptic number.

40034106254 is a deficient number, since it is larger than the sum of its proper divisors (20061180034).

40034106254 is a wasteful number, since it uses less digits than its factorization.

40034106254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14708970.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40034106254 its reverse (45260143004), we get a palindrome (85294249258).

The spelling of 40034106254 in words is "forty billion, thirty-four million, one hundred six thousand, two hundred fifty-four".