2145336411300 has 72 divisors (see below), whose sum is σ = 6533866701600. Its totient is φ = 541979723520.

The previous prime is 2145336411277. The next prime is 2145336411301. The reversal of 2145336411300 is 31146335412.

It is not an unprimeable number, because it can be changed into a prime (2145336411301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188181705 + ... + 188193104.

Almost surely, 2^{2145336411300} is an apocalyptic number.

2145336411300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2145336411300 is an abundant number, since it is smaller than the sum of its proper divisors (4388530290300).

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

2145336411300 is a wasteful number, since it uses less digits than its factorization.

2145336411300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376374845 (or 376374838 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 2145336411300 in words is "two trillion, one hundred forty-five billion, three hundred thirty-six million, four hundred eleven thousand, three hundred".