40272353516 has 24 divisors (see below), whose sum is σ = 73569360480. Its totient is φ = 19253215872.

The previous prime is 40272353503. The next prime is 40272353581. The reversal of 40272353516 is 61535327204.

It is a self number, because there is not a number n which added to its sum of digits gives 40272353516.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 157130 + ... + 324398.

It is an arithmetic number, because the mean of its divisors is an integer number (3065390020).

Almost surely, 2^40272353516 is an apocalyptic number.

40272353516 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40272353516 is a deficient number, since it is larger than the sum of its proper divisors (33297006964).

40272353516 is a wasteful number, since it uses less digits than its factorization.

40272353516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169913 (or 169911 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 40272353516 in words is "forty billion, two hundred seventy-two million, three hundred fifty-three thousand, five hundred sixteen".