40234432276 has 12 divisors (see below), whose sum is σ = 70411667872. Its totient is φ = 20116812888.

The previous prime is 40234432267. The next prime is 40234432279. The reversal of 40234432276 is 67223443204.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234432279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306811 + ... + 417853.

Almost surely, 2^40234432276 is an apocalyptic number.

It is an amenable number.

40234432276 is a deficient number, since it is larger than the sum of its proper divisors (30177235596).

40234432276 is a wasteful number, since it uses less digits than its factorization.

40234432276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201630 (or 201628 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 40234432276 in words is "forty billion, two hundred thirty-four million, four hundred thirty-two thousand, two hundred seventy-six".