40234234245234 has 8 divisors (see below), whose sum is σ = 80468468490480. Its totient is φ = 13411411415076.

The previous prime is 40234234245217. The next prime is 40234234245241. The reversal of 40234234245234 is 43254243243204.

40234234245234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

40234234245234 is an admirable number.

It is a super-3 number, since 3×40234234245234³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352852853764 + ... + 3352852853775.

It is an arithmetic number, because the mean of its divisors is an integer number (10058558561310).

Almost surely, 2^{40234234245234} is an apocalyptic number.

40234234245234 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.

40234234245234 is a wasteful number, since it uses less digits than its factorization.

40234234245234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6705705707544.

The product of its (nonzero) digits is 2211840, while the sum is 42.

Adding to 40234234245234 its reverse (43254243243204), we get a palindrome (83488477488438).

The spelling of 40234234245234 in words is "forty trillion, two hundred thirty-four billion, two hundred thirty-four million, two hundred forty-five thousand, two hundred thirty-four".