1204010142 has 16 divisors (see below), whose sum is σ = 2549668752. Its totient is φ = 377728640.

The previous prime is 1204010111. The next prime is 1204010189. The reversal of 1204010142 is 2410104021.

It is a congruent number.

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, 5901909 + ... + 5902112.

It is an arithmetic number, because the mean of its divisors is an integer number (159354297).

Almost surely, 2^1204010142 is an apocalyptic number.

1204010142 is an abundant number, since it is smaller than the sum of its proper divisors (1345658610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1204010142 is a wasteful number, since it uses less digits than its factorization.

1204010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11804043.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1204010142 is about 34698.8492892776. The cubic root of 1204010142 is about 1063.8409785287.

Adding to 1204010142 its reverse (2410104021), we get a palindrome (3614114163).

The spelling of 1204010142 in words is "one billion, two hundred four million, ten thousand, one hundred forty-two".