70033383420 has 192 divisors, whose sum is σ = 263286567936. Its totient is φ = 13432965120.

The previous prime is 70033383419. The next prime is 70033383457. The reversal of 70033383420 is 2438333007.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 522969 + ... + 643088.

It is an arithmetic number, because the mean of its divisors is an integer number (1371284208).

Almost surely, 2^70033383420 is an apocalyptic number.

70033383420 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70033383420 is an abundant number, since it is smaller than the sum of its proper divisors (193253184516).

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

70033383420 is a wasteful number, since it uses less digits than its factorization.

70033383420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166100 (or 1166098 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 70033383420 in words is "seventy billion, thirty-three million, three hundred eighty-three thousand, four hundred twenty".