40066601325300 has 432 divisors, whose sum is σ = 141012104897664. Its totient is φ = 9430058880000.

The previous prime is 40066601325299. The next prime is 40066601325301. The reversal of 40066601325300 is 352310666004.

It is an interprime number because it is at equal distance from previous prime (40066601325299) and next prime (40066601325301).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40066601325301) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 168745665 + ... + 168982935.

Almost surely, 2^{40066601325300} 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 40066601325300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70506052448832).

40066601325300 is an abundant number, since it is smaller than the sum of its proper divisors (100945503572364).

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

40066601325300 is a wasteful number, since it uses less digits than its factorization.

40066601325300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237800 (or 237790 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 40066601325300 in words is "forty trillion, sixty-six billion, six hundred one million, three hundred twenty-five thousand, three hundred".