33121401420124 has 6 divisors (see below), whose sum is σ = 57962452485224. Its totient is φ = 16560700710060.

The previous prime is 33121401420101. The next prime is 33121401420131. The reversal of 33121401420124 is 42102410412133.

It is a happy number.

33121401420124 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 33121401420092 and 33121401420101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4140175177512 + ... + 4140175177519.

Almost surely, 2^{33121401420124} is an apocalyptic number.

It is an amenable number.

33121401420124 is a deficient number, since it is larger than the sum of its proper divisors (24841051065100).

33121401420124 is a wasteful number, since it uses less digits than its factorization.

33121401420124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280350355035 (or 8280350355033 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 33121401420124 its reverse (42102410412133), we get a palindrome (75223811832257).

The spelling of 33121401420124 in words is "thirty-three trillion, one hundred twenty-one billion, four hundred one million, four hundred twenty thousand, one hundred twenty-four".