2400030542 has 64 divisors (see below), whose sum is σ = 4655314944. Its totient is φ = 901929600.

The previous prime is 2400030511. The next prime is 2400030569. The reversal of 2400030542 is 2450300042.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 630188 + ... + 633984.

It is an arithmetic number, because the mean of its divisors is an integer number (72739296).

Almost surely, 2^2400030542 is an apocalyptic number.

2400030542 is a deficient number, since it is larger than the sum of its proper divisors (2255284402).

2400030542 is a wasteful number, since it uses less digits than its factorization.

2400030542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2400030542 is about 48990.1065726540. The cubic root of 2400030542 is about 1338.8715795350.

Adding to 2400030542 its reverse (2450300042), we get a palindrome (4850330584).

The spelling of 2400030542 in words is "two billion, four hundred million, thirty thousand, five hundred forty-two".