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34200234430 = 253420023443
BaseRepresentation
bin11111110110011111…
…100010100110111110
310021021110202220211021
4133312133202212332
51030020230000210
623413353414354
72320341124165
oct376637424676
9107243686737
1034200234430
111356016035a
12676570a3ba
1332c062370b
1419262023dc
15d52752bda
hex7f67e29be

34200234430 has 8 divisors (see below), whose sum is σ = 61560421992. Its totient is φ = 13680093768.

The previous prime is 34200234421. The next prime is 34200234437. The reversal of 34200234430 is 3443200243.

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

It is a junction number, because it is equal to n+sod(n) for n = 34200234395 and 34200234404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34200234437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710011712 + ... + 1710011731.

It is an arithmetic number, because the mean of its divisors is an integer number (7695052749).

Almost surely, 234200234430 is an apocalyptic number.

34200234430 is a deficient number, since it is larger than the sum of its proper divisors (27360187562).

34200234430 is a wasteful number, since it uses less digits than its factorization.

34200234430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420023450.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 34200234430 its reverse (3443200243), we get a palindrome (37643434673).

The spelling of 34200234430 in words is "thirty-four billion, two hundred million, two hundred thirty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 3420023443 6840046886 17100117215 34200234430