335220420133 has 8 divisors (see below), whose sum is σ = 352893996000. Its totient is φ = 317549883888.

The previous prime is 335220420107. The next prime is 335220420149. The reversal of 335220420133 is 331024022533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 335220420133 - 2²¹ = 335218322981 is a prime.

It is a super-2 number, since 2×335220420133² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335220420163) 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, 531766 + ... + 976327.

It is an arithmetic number, because the mean of its divisors is an integer number (44111749500).

Almost surely, 2^335220420133 is an apocalyptic number.

It is an amenable number.

335220420133 is a deficient number, since it is larger than the sum of its proper divisors (17673575867).

335220420133 is a wasteful number, since it uses less digits than its factorization.

335220420133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519811.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 335220420133 its reverse (331024022533), we get a palindrome (666244442666).

The spelling of 335220420133 in words is "three hundred thirty-five billion, two hundred twenty million, four hundred twenty thousand, one hundred thirty-three".