142402045210 has 64 divisors (see below), whose sum is σ = 274417735680. Its totient is φ = 53075373120.

The previous prime is 142402045207. The next prime is 142402045213. The reversal of 142402045210 is 12540204241.

It is an interprime number because it is at equal distance from previous prime (142402045207) and next prime (142402045213).

It is not an unprimeable number, because it can be changed into a prime (142402045213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3729315 + ... + 3767305.

It is an arithmetic number, because the mean of its divisors is an integer number (4287777120).

Almost surely, 2^142402045210 is an apocalyptic number.

142402045210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142402045210 is a deficient number, since it is larger than the sum of its proper divisors (132015690470).

142402045210 is a wasteful number, since it uses less digits than its factorization.

142402045210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38443.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 142402045210 its reverse (12540204241), we get a palindrome (154942249451).

The spelling of 142402045210 in words is "one hundred forty-two billion, four hundred two million, forty-five thousand, two hundred ten".