2402002042 has 16 divisors (see below), whose sum is σ = 3932284032. Its totient is φ = 1091337120.

The previous prime is 2402002037. The next prime is 2402002061.

2402002042 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2402002042² = 11539227619544339528, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 29518 + ... + 75334.

It is an arithmetic number, because the mean of its divisors is an integer number (245767752).

Almost surely, 2^2402002042 is an apocalyptic number.

2402002042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2402002042 is a deficient number, since it is larger than the sum of its proper divisors (1530281990).

2402002042 is a wasteful number, since it uses less digits than its factorization.

2402002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48213.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2402002042 is about 49010.2238517638. The cubic root of 2402002042 is about 1339.2380836054.

It can be divided in two parts, 240200 and 2042, that added together give a palindrome (242242).

The spelling of 2402002042 in words is "two billion, four hundred two million, two thousand, forty-two".