1004120034 has 16 divisors (see below), whose sum is σ = 2026013472. Its totient is φ = 331744448.
The previous prime is 1004120027. The next prime is 1004120063. The reversal of 1004120034 is 4300214001.
It is a super-2 number, since 2×10041200342 = 2016514085360322312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1004119995 and 1004120022.
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 7 ways as a sum of consecutive naturals, for example, 739824 + ... + 741179.
It is an arithmetic number, because the mean of its divisors is an integer number (126625842).
Almost surely, 21004120034 is an apocalyptic number.
1004120034 is an abundant number, since it is smaller than the sum of its proper divisors (1021893438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1004120034 is a wasteful number, since it uses less digits than its factorization.
1004120034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1481121.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1004120034 is about 31687.8530986244. The cubic root of 1004120034 is about 1001.3714628963.
Adding to 1004120034 its reverse (4300214001), we get a palindrome (5304334035).
The spelling of 1004120034 in words is "one billion, four million, one hundred twenty thousand, thirty-four".
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