10212344042 has 16 divisors (see below), whose sum is σ = 15703136064. Its totient is φ = 4978140000.

The previous prime is 10212344033. The next prime is 10212344069. The reversal of 10212344042 is 24044321201.

It is a junction number, because it is equal to n+sod(n) for n = 10212343999 and 10212344017.

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, 76067 + ... + 161897.

It is an arithmetic number, because the mean of its divisors is an integer number (981446004).

Almost surely, 2^10212344042 is an apocalyptic number.

10212344042 is a deficient number, since it is larger than the sum of its proper divisors (5490792022).

10212344042 is a wasteful number, since it uses less digits than its factorization.

10212344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87325.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10212344042 its reverse (24044321201), we get a palindrome (34256665243).

The spelling of 10212344042 in words is "ten billion, two hundred twelve million, three hundred forty-four thousand, forty-two".