1142410302 has 96 divisors (see below), whose sum is σ = 3009726720. Its totient is φ = 308655360.

The previous prime is 1142410273. The next prime is 1142410307. The reversal of 1142410302 is 2030142411.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142410307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55023 + ... + 72885.

It is an arithmetic number, because the mean of its divisors is an integer number (31351320).

Almost surely, 2^1142410302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1142410302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1504863360).

1142410302 is an abundant number, since it is smaller than the sum of its proper divisors (1867316418).

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

1142410302 is a wasteful number, since it uses less digits than its factorization.

1142410302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17918 (or 17915 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1142410302 is about 33799.5606776183. The cubic root of 1142410302 is about 1045.3796387786.

Adding to 1142410302 its reverse (2030142411), we get a palindrome (3172552713).

The spelling of 1142410302 in words is "one billion, one hundred forty-two million, four hundred ten thousand, three hundred two".