40437434101 has 8 divisors (see below), whose sum is σ = 41129920800. Its totient is φ = 39745184400.

The previous prime is 40437434071. The next prime is 40437434113. The reversal of 40437434101 is 10143473404.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40437434101 - 2⁷ = 40437433973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40437434701) 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 7 ways as a sum of consecutive naturals, for example, 303790 + ... + 416128.

It is an arithmetic number, because the mean of its divisors is an integer number (5141240100).

Almost surely, 2^40437434101 is an apocalyptic number.

It is an amenable number.

40437434101 is a deficient number, since it is larger than the sum of its proper divisors (692486699).

40437434101 is a wasteful number, since it uses less digits than its factorization.

40437434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118499.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 40437434101 in words is "forty billion, four hundred thirty-seven million, four hundred thirty-four thousand, one hundred one".