40530273306 has 32 divisors (see below), whose sum is σ = 81629289600. Its totient is φ = 13415371200.

The previous prime is 40530273211. The next prime is 40530273317. The reversal of 40530273306 is 60337203504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2809560 + ... + 2823948.

It is an arithmetic number, because the mean of its divisors is an integer number (2550915300).

Almost surely, 2^40530273306 is an apocalyptic number.

40530273306 is an abundant number, since it is smaller than the sum of its proper divisors (41099016294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40530273306 is a wasteful number, since it uses less digits than its factorization.

40530273306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17654.

The product of its (nonzero) digits is 45360, while the sum is 33.

The spelling of 40530273306 in words is "forty billion, five hundred thirty million, two hundred seventy-three thousand, three hundred six".