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1234294542908 = 22744081947961
BaseRepresentation
bin10001111101100001101…
…100000001001000111100
311100222221002221101201022
4101331201230001020330
5130210313400333113
62343005503403312
7155113653336110
oct21754154011074
94328832841638
101234294542908
11436509100839
1217b26a8b3538
138c51660b44b
1443a51079740
152219086b908
hex11f61b0123c

1234294542908 has 12 divisors (see below), whose sum is σ = 2468589085872. Its totient is φ = 528983375520.

The previous prime is 1234294542847. The next prime is 1234294542911. The reversal of 1234294542908 is 8092454924321.

1234294542908 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1234294542908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22040973953 + ... + 22040974008.

It is an arithmetic number, because the mean of its divisors is an integer number (205715757156).

Almost surely, 21234294542908 is an apocalyptic number.

It is an amenable number.

1234294542908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1234294542908 is a wasteful number, since it uses less digits than its factorization.

1234294542908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44081947972 (or 44081947970 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 1234294542908 in words is "one trillion, two hundred thirty-four billion, two hundred ninety-four million, five hundred forty-two thousand, nine hundred eight".

Divisors: 1 2 4 7 14 28 44081947961 88163895922 176327791844 308573635727 617147271454 1234294542908