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23495068008 = 23341723471973
BaseRepresentation
bin10101111000011010…
…100100100101101000
32020122102010010020000
4111320122210211220
5341104214134013
614443220503000
71461141532356
oct257032444550
966572103200
1023495068008
119a67398385
12467854aa60
1322a5808409
1411cc55c7d6
15927a01973
hex5786a4968

23495068008 has 320 divisors, whose sum is σ = 74293148160. Its totient is φ = 6897014784.

The previous prime is 23495068007. The next prime is 23495068049. The reversal of 23495068008 is 80086059432.

23495068008 is a `hidden beast` number, since 23 + 49 + 506 + 80 + 0 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (23495068001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11907310 + ... + 11909282.

It is an arithmetic number, because the mean of its divisors is an integer number (232166088).

Almost surely, 223495068008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23495068008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37146574080).

23495068008 is an abundant number, since it is smaller than the sum of its proper divisors (50798080152).

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

23495068008 is a wasteful number, since it uses less digits than its factorization.

23495068008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 23495068008 in words is "twenty-three billion, four hundred ninety-five million, sixty-eight thousand, eight".