40733441073 has 48 divisors (see below), whose sum is σ = 68517985536. Its totient is φ = 23090204160.

The previous prime is 40733441053. The next prime is 40733441087. The reversal of 40733441073 is 37014433704.

It is not a de Polignac number, because 40733441073 - 2⁵ = 40733441041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40733441053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124383 + ... + 311348.

It is an arithmetic number, because the mean of its divisors is an integer number (1427458032).

Almost surely, 2^40733441073 is an apocalyptic number.

It is an amenable number.

40733441073 is a deficient number, since it is larger than the sum of its proper divisors (27784544463).

40733441073 is a wasteful number, since it uses less digits than its factorization.

40733441073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435814 (or 435811 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

Adding to 40733441073 its reverse (37014433704), we get a palindrome (77747874777).

The spelling of 40733441073 in words is "forty billion, seven hundred thirty-three million, four hundred forty-one thousand, seventy-three".