3142142987 has 2 divisors, whose sum is σ = 3142142988. Its totient is φ = 3142142986.

The previous prime is 3142142957. The next prime is 3142143041. The reversal of 3142142987 is 7892412413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3142142987 - 2¹⁰ = 3142141963 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142142957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571071493 + 1571071494.

It is an arithmetic number, because the mean of its divisors is an integer number (1571071494).

Almost surely, 2^3142142987 is an apocalyptic number.

3142142987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142142987 is an equidigital number, since it uses as much as digits as its factorization.

3142142987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 3142142987 is about 56054.8212645442. The cubic root of 3142142987 is about 1464.6774032937.

The spelling of 3142142987 in words is "three billion, one hundred forty-two million, one hundred forty-two thousand, nine hundred eighty-seven".