4162986542 has 16 divisors (see below), whose sum is σ = 7336172592. Its totient is φ = 1746707520.

The previous prime is 4162986517. The next prime is 4162986613. The reversal of 4162986542 is 2456892614.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7277663 + ... + 7278234.

It is an arithmetic number, because the mean of its divisors is an integer number (458510787).

Almost surely, 2^4162986542 is an apocalyptic number.

4162986542 is a deficient number, since it is larger than the sum of its proper divisors (3173186050).

4162986542 is a wasteful number, since it uses less digits than its factorization.

4162986542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14555923.

The product of its digits is 829440, while the sum is 47.

The square root of 4162986542 is about 64521.2100165519. The cubic root of 4162986542 is about 1608.6750852910.

The spelling of 4162986542 in words is "four billion, one hundred sixty-two million, nine hundred eighty-six thousand, five hundred forty-two".