142323404114602 has 8 divisors (see below), whose sum is σ = 213485808643812. Its totient is φ = 71161467900000.

The previous prime is 142323404114587. The next prime is 142323404114603. The reversal of 142323404114602 is 206411404323241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 136446905740401 + 5876498374201 = 11681049^2 + 2424149^2 .

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

It is not an unprimeable number, because it can be changed into a prime (142323404114603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116317899 + ... + 117535102.

Almost surely, 2^{142323404114602} is an apocalyptic number.

142323404114602 is a deficient number, since it is larger than the sum of its proper divisors (71162404529210).

142323404114602 is a wasteful number, since it uses less digits than its factorization.

142323404114602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234157304.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 142323404114602 its reverse (206411404323241), we get a palindrome (348734808437843).

The spelling of 142323404114602 in words is "one hundred forty-two trillion, three hundred twenty-three billion, four hundred four million, one hundred fourteen thousand, six hundred two".