2403252842 has 8 divisors (see below), whose sum is σ = 3761613216. Its totient is φ = 1149381772.

The previous prime is 2403252827. The next prime is 2403252847. The reversal of 2403252842 is 2482523042.

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

It is a junction number, because it is equal to n+sod(n) for n = 2403252799 and 2403252808.

It is not an unprimeable number, because it can be changed into a prime (2403252847) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26122268 + ... + 26122359.

It is an arithmetic number, because the mean of its divisors is an integer number (470201652).

Almost surely, 2^2403252842 is an apocalyptic number.

2403252842 is a deficient number, since it is larger than the sum of its proper divisors (1358360374).

2403252842 is a wasteful number, since it uses less digits than its factorization.

2403252842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52244652.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 2403252842 is about 49022.9827937877. The cubic root of 2403252842 is about 1339.4705047673.

Adding to 2403252842 its reverse (2482523042), we get a palindrome (4885775884).

The spelling of 2403252842 in words is "two billion, four hundred three million, two hundred fifty-two thousand, eight hundred forty-two".