10431408436442 has 16 divisors (see below), whose sum is σ = 18247361697600. Its totient is φ = 4470603615324.

The previous prime is 10431408436409. The next prime is 10431408436469. The reversal of 10431408436442 is 24463480413401.

10431408436442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10431408436393 and 10431408436402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7603066688 + ... + 7603068059.

It is an arithmetic number, because the mean of its divisors is an integer number (1140460106100).

Almost surely, 2^{10431408436442} is an apocalyptic number.

10431408436442 is a deficient number, since it is larger than the sum of its proper divisors (7815953261158).

10431408436442 is an equidigital number, since it uses as much as digits as its factorization.

10431408436442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15206134770 (or 15206134756 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 44.

Adding to 10431408436442 its reverse (24463480413401), we get a palindrome (34894888849843).

The spelling of 10431408436442 in words is "ten trillion, four hundred thirty-one billion, four hundred eight million, four hundred thirty-six thousand, four hundred forty-two".