1002400210132 has 12 divisors (see below), whose sum is σ = 1754727336180. Its totient is φ = 501049542656.

The previous prime is 1002400210121. The next prime is 1002400210157. The reversal of 1002400210132 is 2310120042001.

It can be written as a sum of positive squares in 2 ways, for example, as 795924485316 + 206475724816 = 892146^2 + 454396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37625623 + ... + 37652254.

It is an arithmetic number, because the mean of its divisors is an integer number (146227278015).

Almost surely, 2^{1002400210132} is an apocalyptic number.

It is an amenable number.

1002400210132 is a deficient number, since it is larger than the sum of its proper divisors (752327126048).

1002400210132 is a wasteful number, since it uses less digits than its factorization.

1002400210132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75281210 (or 75281208 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1002400210132 its reverse (2310120042001), we get a palindrome (3312520252133).

The spelling of 1002400210132 in words is "one trillion, two billion, four hundred million, two hundred ten thousand, one hundred thirty-two".