2000400215132 has 24 divisors (see below), whose sum is σ = 3818995335792. Its totient is φ = 909261046400.

The previous prime is 2000400215119. The next prime is 2000400215159. The reversal of 2000400215132 is 2315120040002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771632 + ... + 4269192.

It is an arithmetic number, because the mean of its divisors is an integer number (159124805658).

Almost surely, 2^{2000400215132} is an apocalyptic number.

2000400215132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2000400215132 is a deficient number, since it is larger than the sum of its proper divisors (1818595120660).

2000400215132 is a wasteful number, since it uses less digits than its factorization.

2000400215132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588949 (or 588947 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 2000400215132 its reverse (2315120040002), we get a palindrome (4315520255134).

The spelling of 2000400215132 in words is "two trillion, four hundred million, two hundred fifteen thousand, one hundred thirty-two".