10200200124042 has 48 divisors (see below), whose sum is σ = 22539653503848. Its totient is φ = 3332621086080.

The previous prime is 10200200124001. The next prime is 10200200124077. The reversal of 10200200124042 is 24042100200201.

It can be written as a sum of positive squares in 4 ways, for example, as 6083923166721 + 4116276957321 = 2466561^2 + 2028861^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4311009 + ... + 6243812.

Almost surely, 2^{10200200124042} is an apocalyptic number.

10200200124042 is an abundant number, since it is smaller than the sum of its proper divisors (12339453379806).

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

10200200124042 is a wasteful number, since it uses less digits than its factorization.

10200200124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555895 (or 10555892 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10200200124042 its reverse (24042100200201), we get a palindrome (34242300324243).

The spelling of 10200200124042 in words is "ten trillion, two hundred billion, two hundred million, one hundred twenty-four thousand, forty-two".