33412001442 has 16 divisors (see below), whose sum is σ = 68630057472. Its totient is φ = 10836324720.

The previous prime is 33412001437. The next prime is 33412001453. The reversal of 33412001442 is 24410021433.

It is a super-2 number, since 2×33412001442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75252034 + ... + 75252477.

It is an arithmetic number, because the mean of its divisors is an integer number (4289378592).

Almost surely, 2^33412001442 is an apocalyptic number.

33412001442 is an abundant number, since it is smaller than the sum of its proper divisors (35218056030).

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

33412001442 is a wasteful number, since it uses less digits than its factorization.

33412001442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150504553.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 33412001442 its reverse (24410021433), we get a palindrome (57822022875).

The spelling of 33412001442 in words is "thirty-three billion, four hundred twelve million, one thousand, four hundred forty-two".