33141213402 has 16 divisors (see below), whose sum is σ = 72308102112. Its totient is φ = 10042791920.

The previous prime is 33141213377. The next prime is 33141213407. The reversal of 33141213402 is 20431214133.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (33141213407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251069733 + ... + 251069864.

It is an arithmetic number, because the mean of its divisors is an integer number (4519256382).

Almost surely, 2^33141213402 is an apocalyptic number.

33141213402 is an abundant number, since it is smaller than the sum of its proper divisors (39166888710).

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

33141213402 is a wasteful number, since it uses less digits than its factorization.

33141213402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502139613.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 33141213402 its reverse (20431214133), we get a palindrome (53572427535).

The spelling of 33141213402 in words is "thirty-three billion, one hundred forty-one million, two hundred thirteen thousand, four hundred two".