10200421233242 has 64 divisors (see below), whose sum is σ = 16464626196480. Its totient is φ = 4722616098816.

The previous prime is 10200421233187. The next prime is 10200421233251. The reversal of 10200421233242 is 24233212400201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 856956263 + ... + 856968165.

It is an arithmetic number, because the mean of its divisors is an integer number (257259784320).

Almost surely, 2^{10200421233242} is an apocalyptic number.

10200421233242 is a deficient number, since it is larger than the sum of its proper divisors (6264204963238).

10200421233242 is a wasteful number, since it uses less digits than its factorization.

10200421233242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13535.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10200421233242 its reverse (24233212400201), we get a palindrome (34433633633443).

The spelling of 10200421233242 in words is "ten trillion, two hundred billion, four hundred twenty-one million, two hundred thirty-three thousand, two hundred forty-two".