10000040432312 has 32 divisors (see below), whose sum is σ = 21434948075520. Its totient is φ = 4284473612640.

The previous prime is 10000040432293. The next prime is 10000040432353. The reversal of 10000040432312 is 21323404000001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26015864 + ... + 26397447.

It is an arithmetic number, because the mean of its divisors is an integer number (669842127360).

Almost surely, 2^{10000040432312} is an apocalyptic number.

It is an amenable number.

10000040432312 is an abundant number, since it is smaller than the sum of its proper divisors (11434907643208).

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

10000040432312 is a wasteful number, since it uses less digits than its factorization.

10000040432312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52416731 (or 52416727 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10000040432312 its reverse (21323404000001), we get a palindrome (31323444432313).

The spelling of 10000040432312 in words is "ten trillion, forty million, four hundred thirty-two thousand, three hundred twelve".