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34404011412 = 2234616219091
BaseRepresentation
bin100000000010101000…
…111000110110010100
310021210200012212021220
4200002220320312110
51030424411331122
623445513210340
72325364162161
oct400250706624
9107720185256
1034404011412
1113655192a91
126801a009b0
133323900c04
1419452c9068
15d655a625c
hex802a38d94

34404011412 has 24 divisors (see below), whose sum is σ = 80450174112. Its totient is φ = 11443125600.

The previous prime is 34404011377. The next prime is 34404011413. The reversal of 34404011412 is 21411040443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404011413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3104014 + ... + 3115077.

It is an arithmetic number, because the mean of its divisors is an integer number (3352090588).

Almost surely, 234404011412 is an apocalyptic number.

It is an amenable number.

34404011412 is an abundant number, since it is smaller than the sum of its proper divisors (46046162700).

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

34404011412 is a wasteful number, since it uses less digits than its factorization.

34404011412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219559 (or 6219557 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 34404011412 its reverse (21411040443), we get a palindrome (55815051855).

The spelling of 34404011412 in words is "thirty-four billion, four hundred four million, eleven thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 461 922 1383 1844 2766 5532 6219091 12438182 18657273 24876364 37314546 74629092 2867000951 5734001902 8601002853 11468003804 17202005706 34404011412