40010013723234 has 8 divisors (see below), whose sum is σ = 80020027446480. Its totient is φ = 13336671241076.

The previous prime is 40010013723227. The next prime is 40010013723247. The reversal of 40010013723234 is 43232731001004.

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

40010013723234 is an admirable 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, 3334167810264 + ... + 3334167810275.

It is an arithmetic number, because the mean of its divisors is an integer number (10002503430810).

Almost surely, 2^{40010013723234} is an apocalyptic number.

40010013723234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40010013723234 is a wasteful number, since it uses less digits than its factorization.

40010013723234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668335620544.

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 40010013723234 its reverse (43232731001004), we get a palindrome (83242744724238).

The spelling of 40010013723234 in words is "forty trillion, ten billion, thirteen million, seven hundred twenty-three thousand, two hundred thirty-four".