3520142999 has 2 divisors, whose sum is σ = 3520143000. Its totient is φ = 3520142998.

The previous prime is 3520142987. The next prime is 3520143017. The reversal of 3520142999 is 9992410253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3520142999 - 2¹² = 3520138903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3520142099) 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 as a sum of consecutive naturals, namely, 1760071499 + 1760071500.

It is an arithmetic number, because the mean of its divisors is an integer number (1760071500).

Almost surely, 2^3520142999 is an apocalyptic number.

3520142999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3520142999 is an equidigital number, since it uses as much as digits as its factorization.

3520142999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 3520142999 is about 59330.7930083528. The cubic root of 3520142999 is about 1521.2015832074.

The spelling of 3520142999 in words is "three billion, five hundred twenty million, one hundred forty-two thousand, nine hundred ninety-nine".