40616061726 has 32 divisors (see below), whose sum is σ = 83625943968. Its totient is φ = 13141457280.

The previous prime is 40616061719. The next prime is 40616061803. The reversal of 40616061726 is 62716061604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123825 + ... + 310748.

It is an arithmetic number, because the mean of its divisors is an integer number (2613310749).

Almost surely, 2^40616061726 is an apocalyptic number.

40616061726 is an abundant number, since it is smaller than the sum of its proper divisors (43009882242).

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

40616061726 is a wasteful number, since it uses less digits than its factorization.

40616061726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435036.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 40616061726 in words is "forty billion, six hundred sixteen million, sixty-one thousand, seven hundred twenty-six".