36840666240000 has 2640 divisors, whose sum is σ = 161413234830848. Its totient is φ = 8214441984000.

The previous prime is 36840666239981. The next prime is 36840666240011. The reversal of 36840666240000 is 4266604863.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 46811519607 + ... + 46811520393.

Almost surely, 2^{36840666240000} is an apocalyptic number.

36840666240000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36840666240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80706617415424).

36840666240000 is an abundant number, since it is smaller than the sum of its proper divisors (124572568590848).

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

36840666240000 is an frugal number, since it uses more digits than its factorization.

36840666240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 36840666240000 in words is "thirty-six trillion, eight hundred forty billion, six hundred sixty-six million, two hundred forty thousand".