40597386902748 has 192 divisors, whose sum is σ = 114778402816000. Its totient is φ = 12334546003968.

The previous prime is 40597386902707. The next prime is 40597386902749. The reversal of 40597386902748 is 84720968379504.

40597386902748 is a `hidden beast` number, since 4 + 0 + 5 + 97 + 386 + 90 + 2 + 74 + 8 = 666.

40597386902748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40597386902749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59447013 + ... + 60126051.

Almost surely, 2^{40597386902748} 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 40597386902748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57389201408000).

40597386902748 is an abundant number, since it is smaller than the sum of its proper divisors (74181015913252).

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

40597386902748 is a wasteful number, since it uses less digits than its factorization.

40597386902748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679601 (or 679593 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 72.

The spelling of 40597386902748 in words is "forty trillion, five hundred ninety-seven billion, three hundred eighty-six million, nine hundred two thousand, seven hundred forty-eight".