142364501 has 2 divisors, whose sum is σ = 142364502. Its totient is φ = 142364500.

The previous prime is 142364479. The next prime is 142364531. The reversal of 142364501 is 105463241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142324900 + 39601 = 11930^2 + 199^2 .

It is a cyclic number.

It is not a de Polignac number, because 142364501 - 2¹⁰ = 142363477 is a prime.

It is a super-2 number, since 2×142364501² = 40535302289958002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142364531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71182250 + 71182251.

It is an arithmetic number, because the mean of its divisors is an integer number (71182251).

Almost surely, 2^142364501 is an apocalyptic number.

It is an amenable number.

142364501 is a deficient number, since it is larger than the sum of its proper divisors (1).

142364501 is an equidigital number, since it uses as much as digits as its factorization.

142364501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 142364501 is about 11931.6596079506. The cubic root of 142364501 is about 522.1563574511.

The spelling of 142364501 in words is "one hundred forty-two million, three hundred sixty-four thousand, five hundred one".