40610365450 has 36 divisors (see below), whose sum is σ = 75962618550. Its totient is φ = 16152759520.

The previous prime is 40610365421. The next prime is 40610365469. The reversal of 40610365450 is 5456301604.

It can be written as a sum of positive squares in 3 ways, for example, as 27771889201 + 12838476249 = 166649^2 + 113307^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1589376 + ... + 1614724.

Almost surely, 2^40610365450 is an apocalyptic number.

40610365450 is a deficient number, since it is larger than the sum of its proper divisors (35352253100).

40610365450 is a wasteful number, since it uses less digits than its factorization.

40610365450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25719 (or 25535 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 40610365450 in words is "forty billion, six hundred ten million, three hundred sixty-five thousand, four hundred fifty".