33033140402121 has 16 divisors (see below), whose sum is σ = 48938900284800. Its totient is φ = 22021682074704.

The previous prime is 33033140402023. The next prime is 33033140402123. The reversal of 33033140402121 is 12120404133033.

It is a happy number.

33033140402121 is a `hidden beast` number, since 3 + 303 + 3 + 140 + 4 + 0 + 212 + 1 = 666.

It is not a de Polignac number, because 33033140402121 - 2¹⁴ = 33033140385737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33033140402123) 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, 9956226 + ... + 12852731.

It is an arithmetic number, because the mean of its divisors is an integer number (3058681267800).

Almost surely, 2^{33033140402121} is an apocalyptic number.

It is an amenable number.

33033140402121 is a deficient number, since it is larger than the sum of its proper divisors (15905759882679).

33033140402121 is a wasteful number, since it uses less digits than its factorization.

33033140402121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22862605 (or 22862599 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 33033140402121 its reverse (12120404133033), we get a palindrome (45153544535154).

The spelling of 33033140402121 in words is "thirty-three trillion, thirty-three billion, one hundred forty million, four hundred two thousand, one hundred twenty-one".