40477416101 has 4 divisors (see below), whose sum is σ = 41873189100. Its totient is φ = 39081643104.

The previous prime is 40477416097. The next prime is 40477416167. The reversal of 40477416101 is 10161477404.

It is a Cunningham number, because it is equal to 201190²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21225576100 + 19251840001 = 145690^2 + 138751^2 .

It is a cyclic number.

It is not a de Polignac number, because 40477416101 - 2² = 40477416097 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 (40477416191) 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, 697886456 + ... + 697886513.

It is an arithmetic number, because the mean of its divisors is an integer number (10468297275).

Almost surely, 2^40477416101 is an apocalyptic number.

It is an amenable number.

40477416101 is a deficient number, since it is larger than the sum of its proper divisors (1395772999).

40477416101 is a wasteful number, since it uses less digits than its factorization.

40477416101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395772998.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 40477416101 in words is "forty billion, four hundred seventy-seven million, four hundred sixteen thousand, one hundred one".