2046697128000 has 1344 divisors, whose sum is σ = 8729442349056. Its totient is φ = 447897600000.

The previous prime is 2046697127983. The next prime is 2046697128011. The reversal of 2046697128000 is 8217966402.

It is a happy number.

2046697128000 is a `hidden beast` number, since 20 + 466 + 97 + 1 + 2 + 80 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1578023352 + ... + 1578024648.

Almost surely, 2^{2046697128000} is an apocalyptic number.

2046697128000 is a gapful number since it is divisible by the number (20) 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 2046697128000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4364721174528).

2046697128000 is an abundant number, since it is smaller than the sum of its proper divisors (6682745221056).

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

2046697128000 is a wasteful number, since it uses less digits than its factorization.

2046697128000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 2046697128000 in words is "two trillion, forty-six billion, six hundred ninety-seven million, one hundred twenty-eight thousand".