33400121324034 has 32 divisors (see below), whose sum is σ = 68140042439040. Its totient is φ = 10910564043392.

The previous prime is 33400121324033. The next prime is 33400121324057. The reversal of 33400121324034 is 43042312100433.

It is a happy number.

It is a super-4 number, since 4×33400121324034⁴ (a number of 55 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 33400121323992 and 33400121324010.

It is not an unprimeable number, because it can be changed into a prime (33400121324033) 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, 61006254 + ... + 61551305.

It is an arithmetic number, because the mean of its divisors is an integer number (2129376326220).

Almost surely, 2^{33400121324034} is an apocalyptic number.

33400121324034 is an abundant number, since it is smaller than the sum of its proper divisors (34739921115006).

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

33400121324034 is a wasteful number, since it uses less digits than its factorization.

33400121324034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122558474.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 33400121324034 its reverse (43042312100433), we get a palindrome (76442433424467).

The spelling of 33400121324034 in words is "thirty-three trillion, four hundred billion, one hundred twenty-one million, three hundred twenty-four thousand, thirty-four".