2146715676400 has 60 divisors (see below), whose sum is σ = 5428930979800. Its totient is φ = 813492253440.

The previous prime is 2146715676379. The next prime is 2146715676401. The reversal of 2146715676400 is 46765176412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146715676401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141223695 + ... + 141238894.

Almost surely, 2^{2146715676400} is an apocalyptic number.

2146715676400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2146715676400 is an abundant number, since it is smaller than the sum of its proper divisors (3282215303400).

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

2146715676400 is a wasteful number, since it uses less digits than its factorization.

2146715676400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282462626 (or 282462615 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 2146715676400 in words is "two trillion, one hundred forty-six billion, seven hundred fifteen million, six hundred seventy-six thousand, four hundred".