33242012403 has 16 divisors (see below), whose sum is σ = 45065451936. Its totient is φ = 21790218240.

The previous prime is 33242012399. The next prime is 33242012407. The reversal of 33242012403 is 30421024233.

It is an interprime number because it is at equal distance from previous prime (33242012399) and next prime (33242012407).

It is not a de Polignac number, because 33242012403 - 2² = 33242012399 is a prime.

It is a super-2 number, since 2×33242012403² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33242012407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502675 + ... + 564947.

It is an arithmetic number, because the mean of its divisors is an integer number (2816590746).

Almost surely, 2^33242012403 is an apocalyptic number.

33242012403 is a deficient number, since it is larger than the sum of its proper divisors (11823439533).

33242012403 is a wasteful number, since it uses less digits than its factorization.

33242012403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65254.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33242012403 its reverse (30421024233), we get a palindrome (63663036636).

The spelling of 33242012403 in words is "thirty-three billion, two hundred forty-two million, twelve thousand, four hundred three".