34200020430 has 48 divisors (see below), whose sum is σ = 92786148000. Its totient is φ = 8723482944.

The previous prime is 34200020411. The next prime is 34200020461. The reversal of 34200020430 is 3402000243.

34200020430 is a `hidden beast` number, since 34 + 200 + 0 + 2 + 0 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8258805 + ... + 8262944.

It is an arithmetic number, because the mean of its divisors is an integer number (1933044750).

Almost surely, 2^34200020430 is an apocalyptic number.

34200020430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34200020430 is an abundant number, since it is smaller than the sum of its proper divisors (58586127570).

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

34200020430 is a wasteful number, since it uses less digits than its factorization.

34200020430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16521785 (or 16521782 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 34200020430 its reverse (3402000243), we get a palindrome (37602020673).

The spelling of 34200020430 in words is "thirty-four billion, two hundred million, twenty thousand, four hundred thirty".