2196736146000 has 320 divisors, whose sum is σ = 8584580908800. Its totient is φ = 532541952000.

The previous prime is 2196736145977. The next prime is 2196736146001. The reversal of 2196736146000 is 6416376912.

2196736146000 is a `hidden beast` number, since 2 + 1 + 9 + 6 + 7 + 36 + 1 + 4 + 600 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196736146001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1255105 + ... + 2443104.

It is an arithmetic number, because the mean of its divisors is an integer number (26826815340).

Almost surely, 2^{2196736146000} is an apocalyptic number.

2196736146000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2196736146000 is an abundant number, since it is smaller than the sum of its proper divisors (6387844762800).

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

2196736146000 is a wasteful number, since it uses less digits than its factorization.

2196736146000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698252 (or 3698230 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 2196736146000 in words is "two trillion, one hundred ninety-six billion, seven hundred thirty-six million, one hundred forty-six thousand".