142184051 has 2 divisors, whose sum is σ = 142184052. Its totient is φ = 142184050.

The previous prime is 142184027. The next prime is 142184057. The reversal of 142184051 is 150481241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142184051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142184051.

It is not a weakly prime, because it can be changed into another prime (142184057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71092025 + 71092026.

It is an arithmetic number, because the mean of its divisors is an integer number (71092026).

Almost surely, 2^142184051 is an apocalyptic number.

142184051 is a deficient number, since it is larger than the sum of its proper divisors (1).

142184051 is an equidigital number, since it uses as much as digits as its factorization.

142184051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 142184051 is about 11924.0953954587. The cubic root of 142184051 is about 521.9356494516.

The spelling of 142184051 in words is "one hundred forty-two million, one hundred eighty-four thousand, fifty-one".