1210204141042 has 8 divisors (see below), whose sum is σ = 1954945150956. Its totient is φ = 558555757392.

The previous prime is 1210204140997. The next prime is 1210204141061. The reversal of 1210204141042 is 2401414020121.

It can be written as a sum of positive squares in 2 ways, for example, as 1192964188441 + 17239952601 = 1092229^2 + 131301^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23273156533 + ... + 23273156584.

Almost surely, 2^{1210204141042} is an apocalyptic number.

1210204141042 is a deficient number, since it is larger than the sum of its proper divisors (744741009914).

1210204141042 is a wasteful number, since it uses less digits than its factorization.

1210204141042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46546313132.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1210204141042 its reverse (2401414020121), we get a palindrome (3611618161163).

The spelling of 1210204141042 in words is "one trillion, two hundred ten billion, two hundred four million, one hundred forty-one thousand, forty-two".