2985454942 has 16 divisors (see below), whose sum is σ = 4532153472. Its totient is φ = 1474790400.

The previous prime is 2985454919. The next prime is 2985454957. The reversal of 2985454942 is 2494545892.

It is a self number, because there is not a number n which added to its sum of digits gives 2985454942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102067 + ... + 128017.

It is an arithmetic number, because the mean of its divisors is an integer number (283259592).

Almost surely, 2^2985454942 is an apocalyptic number.

2985454942 is a deficient number, since it is larger than the sum of its proper divisors (1546698530).

2985454942 is a wasteful number, since it uses less digits than its factorization.

2985454942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26643.

The product of its digits is 4147200, while the sum is 52.

The square root of 2985454942 is about 54639.3168149090. The cubic root of 2985454942 is about 1439.9149483588.

The spelling of 2985454942 in words is "two billion, nine hundred eighty-five million, four hundred fifty-four thousand, nine hundred forty-two".