40234202342 has 8 divisors (see below), whose sum is σ = 60355044000. Its totient is φ = 20115854344.

The previous prime is 40234202303. The next prime is 40234202353. The reversal of 40234202342 is 24320243204.

It is a happy number.

40234202342 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.

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, 582542 + ... + 647937.

It is an arithmetic number, because the mean of its divisors is an integer number (7544380500).

Almost surely, 2^40234202342 is an apocalyptic number.

40234202342 is a deficient number, since it is larger than the sum of its proper divisors (20120841658).

40234202342 is a wasteful number, since it uses less digits than its factorization.

40234202342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246830.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 40234202342 its reverse (24320243204), we get a palindrome (64554445546).

The spelling of 40234202342 in words is "forty billion, two hundred thirty-four million, two hundred two thousand, three hundred forty-two".