40616076340 has 24 divisors (see below), whose sum is σ = 97478583552. Its totient is φ = 13925511840.

The previous prime is 40616076289. The next prime is 40616076343. The reversal of 40616076340 is 4367061604.

It is a self number, because there is not a number n which added to its sum of digits gives 40616076340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40616076343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145057276 + ... + 145057555.

It is an arithmetic number, because the mean of its divisors is an integer number (4061607648).

Almost surely, 2^40616076340 is an apocalyptic number.

It is an amenable number.

40616076340 is an abundant number, since it is smaller than the sum of its proper divisors (56862507212).

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

40616076340 is a wasteful number, since it uses less digits than its factorization.

40616076340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290114847 (or 290114845 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 40616076340 in words is "forty billion, six hundred sixteen million, seventy-six thousand, three hundred forty".