33420414020 has 24 divisors (see below), whose sum is σ = 80208993984. Its totient is φ = 11458427616.

The previous prime is 33420413989. The next prime is 33420414061. The reversal of 33420414020 is 2041402433.

It is a super-2 number, since 2×33420414020² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119358482 + ... + 119358761.

It is an arithmetic number, because the mean of its divisors is an integer number (3342041416).

Almost surely, 2^33420414020 is an apocalyptic number.

It is an amenable number.

33420414020 is an abundant number, since it is smaller than the sum of its proper divisors (46788579964).

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

33420414020 is a wasteful number, since it uses less digits than its factorization.

33420414020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238717259 (or 238717257 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 33420414020 its reverse (2041402433), we get a palindrome (35461816453).

The spelling of 33420414020 in words is "thirty-three billion, four hundred twenty million, four hundred fourteen thousand, twenty".