210112046141042 has 8 divisors (see below), whose sum is σ = 315179233987500. Its totient is φ = 105052301478544.

The previous prime is 210112046141033. The next prime is 210112046141047. The reversal of 210112046141042 is 240141640211012.

It can be written as a sum of positive squares in 2 ways, for example, as 167255789773081 + 42856256367961 = 12932741^2 + 6546469^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210112046140996 and 210112046141014.

It is not an unprimeable number, because it can be changed into a prime (210112046141047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860725417 + ... + 1860838332.

Almost surely, 2^{210112046141042} is an apocalyptic number.

210112046141042 is a deficient number, since it is larger than the sum of its proper divisors (105067187846458).

210112046141042 is a wasteful number, since it uses less digits than its factorization.

210112046141042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721591980.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 210112046141042 its reverse (240141640211012), we get a palindrome (450253686352054).

The spelling of 210112046141042 in words is "two hundred ten trillion, one hundred twelve billion, forty-six million, one hundred forty-one thousand, forty-two".