40732826739 has 32 divisors (see below), whose sum is σ = 60716113920. Its totient is φ = 24075206400.

The previous prime is 40732826737. The next prime is 40732826747. The reversal of 40732826739 is 93762823704.

It is not a de Polignac number, because 40732826739 - 2¹ = 40732826737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40732826691 and 40732826700.

It is not an unprimeable number, because it can be changed into a prime (40732826737) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5363557 + ... + 5371145.

It is an arithmetic number, because the mean of its divisors is an integer number (1897378560).

Almost surely, 2^40732826739 is an apocalyptic number.

40732826739 is a deficient number, since it is larger than the sum of its proper divisors (19983287181).

40732826739 is a wasteful number, since it uses less digits than its factorization.

40732826739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11611.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 40732826739 in words is "forty billion, seven hundred thirty-two million, eight hundred twenty-six thousand, seven hundred thirty-nine".