40737083188745 has 4 divisors (see below), whose sum is σ = 48884499826500. Its totient is φ = 32589666550992.

The previous prime is 40737083188709. The next prime is 40737083188801. The reversal of 40737083188745 is 54788138073704.

40737083188745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16090664074489 + 24646419114256 = 4011317^2 + 4964516^2 .

It is a cyclic number.

It is not a de Polignac number, because 40737083188745 - 2¹⁰ = 40737083187721 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4073708318870 + ... + 4073708318879.

It is an arithmetic number, because the mean of its divisors is an integer number (12221124956625).

Almost surely, 2^{40737083188745} is an apocalyptic number.

It is an amenable number.

40737083188745 is a deficient number, since it is larger than the sum of its proper divisors (8147416637755).

40737083188745 is an equidigital number, since it uses as much as digits as its factorization.

40737083188745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147416637754.

The product of its (nonzero) digits is 126443520, while the sum is 65.

The spelling of 40737083188745 in words is "forty trillion, seven hundred thirty-seven billion, eighty-three million, one hundred eighty-eight thousand, seven hundred forty-five".