40342334100 has 36 divisors (see below), whose sum is σ = 116723820864. Its totient is φ = 10757955680.

The previous prime is 40342334099. The next prime is 40342334107. The reversal of 40342334100 is 143324304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40342334107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67236924 + ... + 67237523.

Almost surely, 2^40342334100 is an apocalyptic number.

It is an amenable number.

40342334100 is an abundant number, since it is smaller than the sum of its proper divisors (76381486764).

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

40342334100 is a wasteful number, since it uses less digits than its factorization.

40342334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134474464 (or 134474457 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40342334100 its reverse (143324304), we get a palindrome (40485658404).

The spelling of 40342334100 in words is "forty billion, three hundred forty-two million, three hundred thirty-four thousand, one hundred".