40609454902296 has 256 divisors, whose sum is σ = 120769809960960. Its totient is φ = 11138033786880.

The previous prime is 40609454902273. The next prime is 40609454902301. The reversal of 40609454902296 is 69220945490604.

It is a super-2 number, since 2×40609454902296² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1488548176 + ... + 1488575456.

It is an arithmetic number, because the mean of its divisors is an integer number (471757070160).

Almost surely, 2^{40609454902296} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40609454902296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60384904980480).

40609454902296 is an abundant number, since it is smaller than the sum of its proper divisors (80160355058664).

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

40609454902296 is a wasteful number, since it uses less digits than its factorization.

40609454902296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30954 (or 30950 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 60.

The spelling of 40609454902296 in words is "forty trillion, six hundred nine billion, four hundred fifty-four million, nine hundred two thousand, two hundred ninety-six".