542033202403 has 24 divisors (see below), whose sum is σ = 702865802240. Its totient is φ = 408738884400.

The previous prime is 542033202401. The next prime is 542033202427. The reversal of 542033202403 is 304202330245.

It is not a de Polignac number, because 542033202403 - 2¹ = 542033202401 is a prime.

It is a super-5 number, since 5×542033202403⁵ (a number of 60 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (542033202401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10295433 + ... + 10347946.

Almost surely, 2^542033202403 is an apocalyptic number.

542033202403 is a deficient number, since it is larger than the sum of its proper divisors (160832599837).

542033202403 is a wasteful number, since it uses less digits than its factorization.

542033202403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20643439 (or 20643428 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 542033202403 its reverse (304202330245), we get a palindrome (846235532648).

The spelling of 542033202403 in words is "five hundred forty-two billion, thirty-three million, two hundred two thousand, four hundred three".