2403046542 has 16 divisors (see below), whose sum is σ = 5175792720. Its totient is φ = 739398912.

The previous prime is 2403046523. The next prime is 2403046549. The reversal of 2403046542 is 2456403042.

It is a super-3 number, since 3×2403046542³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403046549) by changing a digit.

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, 15404067 + ... + 15404222.

It is an arithmetic number, because the mean of its divisors is an integer number (323487045).

Almost surely, 2^2403046542 is an apocalyptic number.

2403046542 is an abundant number, since it is smaller than the sum of its proper divisors (2772746178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2403046542 is a wasteful number, since it uses less digits than its factorization.

2403046542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30808307.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2403046542 is about 49020.8786334966. The cubic root of 2403046542 is about 1339.4321760672.

Adding to 2403046542 its reverse (2456403042), we get a palindrome (4859449584).

The spelling of 2403046542 in words is "two billion, four hundred three million, forty-six thousand, five hundred forty-two".