2421034142 has 8 divisors (see below), whose sum is σ = 3789444816. Its totient is φ = 1157885872.

The previous prime is 2421034127. The next prime is 2421034171. The reversal of 2421034142 is 2414301242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2421034142² = 11722812633459352328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 3 ways as a sum of consecutive naturals, for example, 26315543 + ... + 26315634.

It is an arithmetic number, because the mean of its divisors is an integer number (473680602).

Almost surely, 2^2421034142 is an apocalyptic number.

2421034142 is a deficient number, since it is larger than the sum of its proper divisors (1368410674).

2421034142 is a wasteful number, since it uses less digits than its factorization.

2421034142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52631202.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2421034142 is about 49204.0053450936. The cubic root of 2421034142 is about 1342.7659031253.

Adding to 2421034142 its reverse (2414301242), we get a palindrome (4835335384).

The spelling of 2421034142 in words is "two billion, four hundred twenty-one million, thirty-four thousand, one hundred forty-two".